Synology DiskStation DS920+ 4-Bay NAS Server, Quad Core Celeron J4125 2.0GHz, 4GB RAM, 2x M.2 2280 NVMe Slot, 2x GbE, 2x USB3.0, 1x eSATA, 3 Years Warranty
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What PB Tech customers are saying about this product...
See More Reviews"This nas is amazing "
"Easy to install, reasonably straight forward to configure. I set up 2 RAID 1 storage pools and 3 volumes. Used for image storage and system backups, plus a play space for storing v ...view more"
"Bought this to upgrade from my DS415play which I had for 6 years for home use. The upgrade process was very simple just by moving the physical disks over and confirming when prompt ...view more"
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Features
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Scalable NAS with SSD cache acceleration capability
Synology DS920+ is an ideal network-attached storage solution to streamline data management and productivity.Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. Scalable storage design lets you start small and expand storage capacity with Synology DX517 as your data grows.
Optimize performance and capacity
DS920+ provides two built-in M.2 SSD slots so that you can take full advantage of Synology SSD Cache functionality. Add SSD cache for up to 20 times faster I/O response without using front drive bays. You can add five more drives with Synology DX517 to expand storage capacity.
Accelerate demanding applications
A more powerful CPU speeds up computing-intensive applications. The new 4-core processor boosts photo indexing, database response times, and web PHP response efficiency. Easily categorize your photo memories, smoothly manage files across computers and mobile devices, and enjoy blazing fast web applications.
Access and sync your files seamlessly
Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS.
- Sync files on demand: Save the storage space and network bandwidth of your PC.
- Go back in time: Easily retrieve previous versions of your shared files.
- Back up your data: Protect your files as scheduled or in real-time.
Real-time collaboration on your private cloud
Synology Office is a collaboration package combining the convenience and usability of public clouds with the data privacy and security guaranteed by private clouds. It allows you to work seamlessly together on documents and spreadsheets in a protected environment.
Virtual Machine Manager
Virtual Machine Manager enables you to test new software in sandboxes, isolate your customers' machines, and increase the flexibility of your server. You can easily run Windows, Linux, and Virtual DSM on your Synology NAS by just a few steps.
Engineered for reliability, backed by Synology
DS920+ is designed to reliably store your data and is backed by Synology's three-year hardware warranty. An optional two-year extended warranty is available in select regions for up to five years of coverage. 
Specifications
CPU
CPU Model
Intel Celeron J4125
CPU Architecture
64-bit
CPU Frequency
4-core 2.0 (base) / 2.7 (burst) GHz
Hardware Encryption Engine (AES-NI)
Yes
Memory
System Memory
4 GB DDR4 non-ECC
Total Memory Slots
1
Memory Expandable up to
8 GB (4 GB + 4 GB)
Notes
Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
Drive Bays
4
Maximum Drive Bays with Expansion Unit
9 (DX517 x 1)
M.2 Drive Slots
2 (NVMe)
Compatible Drive Type* (See all supported drives)
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
M.2 2280 NVMe SSD
Maximum Internal Raw Capacity
64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units
144 TB (64 TB + 16 TB drive x 5) (Capacity may vary by RAID types)
Maximum Single Volume Size*
108 TB
Hot Swappable Drive
Yes
Notes
"Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
RJ-45 1GbE LAN Port
2 (with Link Aggregation / Failover support)
USB 3.0 Port
2
eSATA Port
1
File System
Internal Drives
Btrfs
EXT4
External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT*
Notes
exFAT Access is purchased separately in Package Center.
Appearance
Size (Height x Width x Depth)
166 mm x 199 mm x 223 mm
Weight
2.24 kg
Others
System Fan
92 mm x 92 mm x 2 pcs
Fan Speed Mode
Full-Speed Mode
Cool Mode
Quiet Mode
Brightness Adjustable Front LED Indicators
Yes
Power Recovery
Yes
Noise Level*
19.8 dB(A)
Scheduled Power On / Off
Yes
Wake on LAN / WAN
Yes
Power Supply Unit / Adapter
100 W
AC Input Power Voltage
100 V to 240 V AC
Power Frequency
50/60 Hz, Single Phase
Power Consumption*
32.17 W (Access)
9.69 W (HDD Hibernation)
British Thermal Unit
109.84 BTU/hr (Access)
33.09 BTU/hr (HDD Hibernation)
Notes
Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75°C; Humidity: 58.2-61.8%
Temperature
Operating Temperature
0°C to 40°C (32°F to 104°F)
Storage Temperature
-20°C to 60°C (-5°F to 140°F)
Relative Humidity
5% to 95% RH
Certification
Certification
EAC
VCCI
CCC
RCM
KC
FCC
CE
BSMI
Environment
Environment
RoHS Compliant
Packaging Content
Packaging Content
Main Unit X 1
Accessory Pack X 1
AC Power Adapter X 1
AC Power Cord X 1
RJ-45 LAN Cable X 2
Quick Installation Guide X 1
Optional Accessories
Optional Accessories
DDR4 non-ECC SO-DIMM: D4NESO-2666-4G
Expansion Units: DX517
2.5" SATA SSD: SAT5200
M.2 2280 NVMe SSD: SNV3400
VisualStation: VS960HD/VS360HD
Surveillance Device License Pack
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Reviews
Filter Results
Do you own this product?
Excellent Product
Works perfectly. Only thing to note is that you need two SSD cards if you want to improve read/write... One for read and one for write.
I'm pretty sure it speeds up logging into the NAS interface too.
Great performance and simple upgrade
Bought this to upgrade from my DS415play which I had for 6 years for home use. The upgrade process was very simple just by moving the physical disks over and confirming when prompted at bootup. A massive improvement in response times with the DS920+ even without additional RAM or SSD cache. Makes it much more usable when streaming video or browsing images. If necessary in future I can still expand the RAM, SSD and use the second network port, but I think CPU was the main bottleneck on the DS415play.
Good product, good software, good performance
Easy to install, reasonably straight forward to configure. I set up 2 RAID 1 storage pools and 3 volumes. Used for image storage and system backups, plus a play space for storing virtual machines. I upped the RAM specifically to run some VMs. A nice selling point is the free Virtual Machine Manager. For my use case I could probably get by with smaller cache SSDs and re-use the ones I got in another project. Network performance is fine on a gigabit wired network, and noise level is acceptable and probably depends on your disks and usage - it's actually pretty quite - probably quieter than a desktop PC with the same disk configuration.
...view more
Tiny Yet A Powerful NAS
This nas is amazing
Great software and features. However very noisy and loud with no noise isolation
The DSM software is great. Very easy to use, very stable and trouble free. Great features as well.
First party app from Synology is very good and the user experience is excellent. It is initiative, stable and 'just works'
However the hardware casing is cheap and doesn't care about noise. The spec sheet says it is 19.8db, but in real life it is more like 45db! It is loud and distracting
The fan is loud out of the box. In quiet mode it is slightly better but not silent.
The NAS casing is cheap plastic with no noise isolation, the box also resonance, and the drive bay also rattle when the drive is operating.
I use the 16tb iron wolf pro...view more
Good product
GUI is easy to work on. So far meet all my requirements. Happy to recommend this NAS product.
So far pretty unimpressed
I received the NAS this week and am attempting to upload to it. I'm getting upload speeds I haven't seen since dial-up internet, despite having prioritised traffic to the NAS in my router and reading everything I can find online about improving performance and using that to tweak the settings. It seems like many customers of Synology have this problem, and there are few solutions available. Even in Synology's own forums, the company is pretty silent on this. :/
I am currently trying to upload a folder of videos, which is 156 GB. I can understand it taking more than 1 GB/s, given that is the max speed of the connection and the NAS has to d...view more
Accessories
Delivery & Pick-up
Delivery Estimates
The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1 working day for North Island deliveries and 2 working days for South Island deliveries. Rural deliveries may take an extra working day, and bulk deliveries may take an extra 2-4 working days.
Same Day Delivery
Need your order in a hurry? PB Tech offers same day delivery for the Auckland, Hamilton & Christchurch region. Simple place your order before 2pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.
Shipping Costs
Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.
To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.
Shipping Security & Insurance
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
1 Hour Store Pick-up / Click & Collect
You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.
Overseas Shipments
PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com
Returns & Warranty
7 day right of exchange
If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.
To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.
If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.
Please note, items purchased on finance cannot be exchanged for a gift card.
Hassle free warranty service
If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.
If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.
Returning a product / making a warranty claim
To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).
To return a product to PB Tech directly, please complete our request a return form.
Or view our returns policy for more information.
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Synology DiskStation DS920+ 4-Bay NAS Server, Quad Core Celeron J4125 2.0GHz, 4GB RAM, 2x M.2 2280 NVMe Slot, 2x GbE, 2x USB3.0, 1x eSATA, 3 Years Warranty
- Brand: Synology
- MPN: DS920+
- Part #: NASSYN09204
- UPC:846504003815
Product URL: https://www.pbtech.co.nz/product/NASSYN09204/Synology-DiskStation-DS920-4-Bay-NAS-Server-Quad-C?qr=popular_related_products
| Branch | New Stock | On Display |
|---|---|---|
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| Glenfield | 0 | |
| Queen Street | 0 | |
| Auckland Uni | 0 | |
| Penrose | 0 | |
| Henderson (Express) | 0 | |
| St Lukes | 0 | |
| Manukau | 1 | |
| Hamilton | 4 | |
| Tauranga | 0 | |
| New Plymouth | 3 | |
| Palmerston North | 2 | |
| Petone | 0 | |
| Wellington | 0 | |
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Features
![]()
Scalable NAS with SSD cache acceleration capability
Synology DS920+ is an ideal network-attached storage solution to streamline data management and productivity.Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. Scalable storage design lets you start small and expand storage capacity with Synology DX517 as your data grows.
Optimize performance and capacity
DS920+ provides two built-in M.2 SSD slots so that you can take full advantage of Synology SSD Cache functionality. Add SSD cache for up to 20 times faster I/O response without using front drive bays. You can add five more drives with Synology DX517 to expand storage capacity.
Accelerate demanding applications
A more powerful CPU speeds up computing-intensive applications. The new 4-core processor boosts photo indexing, database response times, and web PHP response efficiency. Easily categorize your photo memories, smoothly manage files across computers and mobile devices, and enjoy blazing fast web applications.
Access and sync your files seamlessly
Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS.
- Sync files on demand: Save the storage space and network bandwidth of your PC.
- Go back in time: Easily retrieve previous versions of your shared files.
- Back up your data: Protect your files as scheduled or in real-time.
Real-time collaboration on your private cloud
Synology Office is a collaboration package combining the convenience and usability of public clouds with the data privacy and security guaranteed by private clouds. It allows you to work seamlessly together on documents and spreadsheets in a protected environment.
Virtual Machine Manager
Virtual Machine Manager enables you to test new software in sandboxes, isolate your customers' machines, and increase the flexibility of your server. You can easily run Windows, Linux, and Virtual DSM on your Synology NAS by just a few steps.
Engineered for reliability, backed by Synology
DS920+ is designed to reliably store your data and is backed by Synology's three-year hardware warranty. An optional two-year extended warranty is available in select regions for up to five years of coverage.
Specifications
CPU
CPU Model
Intel Celeron J4125
CPU Architecture
64-bit
CPU Frequency
4-core 2.0 (base) / 2.7 (burst) GHz
Hardware Encryption Engine (AES-NI)
Yes
Memory
System Memory
4 GB DDR4 non-ECC
Total Memory Slots
1
Memory Expandable up to
8 GB (4 GB + 4 GB)
Notes
Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
Drive Bays
4
Maximum Drive Bays with Expansion Unit
9 (DX517 x 1)
M.2 Drive Slots
2 (NVMe)
Compatible Drive Type* (See all supported drives)
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
M.2 2280 NVMe SSD
Maximum Internal Raw Capacity
64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units
144 TB (64 TB + 16 TB drive x 5) (Capacity may vary by RAID types)
Maximum Single Volume Size*
108 TB
Hot Swappable Drive
Yes
Notes
"Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
RJ-45 1GbE LAN Port
2 (with Link Aggregation / Failover support)
USB 3.0 Port
2
eSATA Port
1
File System
Internal Drives
Btrfs
EXT4
External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT*
Notes
exFAT Access is purchased separately in Package Center.
Appearance
Size (Height x Width x Depth)
166 mm x 199 mm x 223 mm
Weight
2.24 kg
Others
System Fan
92 mm x 92 mm x 2 pcs
Fan Speed Mode
Full-Speed Mode
Cool Mode
Quiet Mode
Brightness Adjustable Front LED Indicators
Yes
Power Recovery
Yes
Noise Level*
19.8 dB(A)
Scheduled Power On / Off
Yes
Wake on LAN / WAN
Yes
Power Supply Unit / Adapter
100 W
AC Input Power Voltage
100 V to 240 V AC
Power Frequency
50/60 Hz, Single Phase
Power Consumption*
32.17 W (Access)
9.69 W (HDD Hibernation)
British Thermal Unit
109.84 BTU/hr (Access)
33.09 BTU/hr (HDD Hibernation)
Notes
Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75°C; Humidity: 58.2-61.8%
Temperature
Operating Temperature
0°C to 40°C (32°F to 104°F)
Storage Temperature
-20°C to 60°C (-5°F to 140°F)
Relative Humidity
5% to 95% RH
Certification
Certification
EAC
VCCI
CCC
RCM
KC
FCC
CE
BSMI
Environment
Environment
RoHS Compliant
Packaging Content
Packaging Content
Main Unit X 1
Accessory Pack X 1
AC Power Adapter X 1
AC Power Cord X 1
RJ-45 LAN Cable X 2
Quick Installation Guide X 1
Optional Accessories
Optional Accessories
DDR4 non-ECC SO-DIMM: D4NESO-2666-4G
Expansion Units: DX517
2.5" SATA SSD: SAT5200
M.2 2280 NVMe SSD: SNV3400
VisualStation: VS960HD/VS360HD
Surveillance Device License Pack
