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Synology SNV5420 Series 400GB M.2 NVMe Internal SSD

2280 - 3000MB/s Read - 650MB/s Write - 0.68 DWPD - 700TBW endurance - Power Loss Data Protection - 5 Year Warranty

PB Tech price
PB Tech price
$ 431 .25
 +GST
$ 495 .94
 inc GST
$431.25  +GST
$495.94

Synology SNV5420 Series 400GB M.2 NVMe Internal SSD

2280 - 3000MB/s Read - 650MB/s Write - 0.68 DWPD - 700TBW endurance - Power Loss Data Protection - 5 Year Warranty

Durable SSDs Built for Demanding Caching Workloads!
  • Brand: Synology
  • MPN: SNV5420-400G
  • Part #: HDDSYN354204
  • UPC: 846504006182
PB Tech price
$ 431 .25 $ 495 .94
 +GST  inc GST

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$431.25  +GST
$495.94

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  • Brand: Synology
  • MPN: SNV5420-400G
  • Part #: HDDSYN354204
  • UPC: 846504006182

SSD Capacity

400GB 1.6TB 800 GB

Read Speed

3000 MBps

Write Speed

650 MBps

Form Factor

M.2 2280

Interface

PCIe NVMe 3.0 x4

Heatsink

No

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Synology SNV5420 Series 400GB M.2 NVMe Internal SSD 2280 - 3000MB/s Read - 650MB/s Write - 0.68 DWPD - 700TBW endurance - Power Loss Data Protection - 5 Year Warranty
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$ 621 .02
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Features

Durable SSDs Built for Demanding Caching Workloads

Synology Enterprise Series M.2 NVMe SSDs are designed to handle demanding caching workloads in 24/7 high-concurrency scenarios. Their strong sustained I/O performance makes them ideal for systems used as highperformance file servers, database storage, and virtualization environments.

High Performance: Up to 660,000/120,000 sustained 4K random read/write IOPS[2]

Enterprise-Grade Endurance: Suitable for intensive caching workloads with up to 2,900 TBW[3]

Robust Data Protection: End-to-end data protection ensures data integrity

Lifetime Analytics: Stay on top of drive health with lifetime wear analytics and notifications[1]

Built for Synology Systems: Proven interoperability through rigorous validation and automatic firmware updates[4] through Synology DSM

Caching for Enterprise Workloads

Enterprise Series M.2 NVMe drives are engineered to deliver reliable, highspeed caching in demanding 24/7 environments, enhancing I/O performance and minimizing latency. With up to 660,000/120,000 4K random read/write IOPS[2] and up to a 2,900 TBW endurance rating[3], these drives offer a robust caching solution ideal for multi-user environments, all without occupying 3.5" drive bays.

Data Integrity Safeguards

SSD caching boosts system read/write performance by storing transient data in solid-state drives to increase retrieval efficiency and by reducing reoccurring requests to the primary storage. Data integrity is important, as cached data are continuously relocated. Synology Enterprise Series M.2 NVMe SSDs drives offer end-to-end data protection to safeguard data integrity over the entire transfer path. SNV5400 Series drives feature a power loss protection circuit design6 with dedicated capacitors. This system prevents data corruption during abnormal shutdowns by ensuring data-in-flight is safely written to NAND flash. Additionally, the firmware enables a proper restart upon the next power-up.

Real-World Workload Analytics

Full integration with Synology DiskStation Manager (DSM) operating system allows Synology systems to provide lifetime analytics[1] based on actual workloads. This enables easy monitoring, allowing users to track SSD usage and make optimal use of each drive. Additionally, the system provides timely notifications of drive health and remaining life, aiding system administrators in planning ahead for replacements to ensure uninterrupted system performance.

Purpose-Built for Synology Systems

Synology M.2 NVMe SSDs are rigorously tested for compatibility with Synology systems following each engineering change, with firmware and component changes strictly managed to ensure optimal performance and reliability. Firmware updates can be easily installed through Synology DiskStation Manager (DSM) with a single click.5 All products undergo intensive I/O stress, power cycling, and temperature trials to meet Synology's strictest standards for quality and reliability, guaranteeing consistent performance and compatibility.


[1]Lifetime analytics are available in DSM 6.2.3-25426 and above
[2]Performance measured using FIO on Linux with Queue Depth 32 (128 KB = 131,072 bytes; 4 KB = 4,096 bytes).
[3]The TBW specifications denote the baseline endurance levels for Synology SSDs and are calculated using the JESD219A enterprise workload.
[4]One-click firmware updates are available in DSM 6.2.4-25556 and above.

Specifications

General

Brand

Synology

Manufacturer Part Number

SNV5420-400G

Capacity

400 GB

Form Factor

M.2 2280

Interface

NVMe PCIe 3.0 x4

Performance

Sustained Sequential read (128 KB, QD32)

3,000 MB/s

Sustained Sequential write (128 KB, QD32)

650 MB/s

Sustained Random Read 4KB, QD256)

225,000 IOPS

Sustained Random Write (4KB, QD256)

45,000 IOPS

Notes

Performance specifications represent single-unit SSD performance results obtained from Synology's testing environment; actual performance may vary according to the host system's hardware and software setup.
The specifications have undergone thorough review and verification by Synology to ensure they meet the performance demands and compatibility standard of each Synology system while providing high reliability.
All performance measurements refer to sustained performance achieved in a steady state, as defined by test specifications in accordance with the Storage Networking Industry Association SNIA).

Endurance and Reliability

Terabytes Written (TBW)

>700 TB

Power Loss Protection

Yes

Notes

The TBW specifications denote the baseline endurance levels for Synology SSDs and are calculated using the JESD219A enterprise workload.

Power Consumption

Active Read (Typ.)

5 W

Active Write (Typ.)

5.5 W

Idle

2.5 W

Notes

Power consumption may differ according to configurations and platforms.

Temperature

Operating Temperature

0°C to 85°C 32°F to 185°F)

Storage Temperature

-40°C to 85°C -40°F to 185°F)

Manufacturer Part No:
SNV5420-400G
Brand:
Product Type:
Internal SSD
UPC
846504006182
Product Family:
SNV5420 Series
Shipping Weight:
0.04 kg
PB Part No:
HDDSYN354204
Product Model:
-
Warranty: 60 months *
* 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.

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Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

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 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

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Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (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.

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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 and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

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. 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.

Synology SNV5420 Series 400GB M.2 NVMe Internal SSD 2280 - 3000MB/s Read - 650MB/s Write - 0.68 DWPD - 700TBW endurance - Power Loss Data Protection - 5 Year Warranty

Durable SSDs Built for Demanding Caching Workloads!
  • Brand: Synology
  • MPN: SNV5420-400G
  • Part #: HDDSYN354204
  • UPC:846504006182
PB Tech price $431.25 Excluding GST PB Tech price $495.94 Including GST

Date Created: 01:55, 29-09-2025
Product URL: https://www.pbtech.co.nz/product/HDDSYN354204/Synology-SNV5420-Series-400GB-M2-NVMe-Internal-SSD
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Features

Durable SSDs Built for Demanding Caching Workloads

Synology Enterprise Series M.2 NVMe SSDs are designed to handle demanding caching workloads in 24/7 high-concurrency scenarios. Their strong sustained I/O performance makes them ideal for systems used as highperformance file servers, database storage, and virtualization environments.

High Performance: Up to 660,000/120,000 sustained 4K random read/write IOPS[2]

Enterprise-Grade Endurance: Suitable for intensive caching workloads with up to 2,900 TBW[3]

Robust Data Protection: End-to-end data protection ensures data integrity

Lifetime Analytics: Stay on top of drive health with lifetime wear analytics and notifications[1]

Built for Synology Systems: Proven interoperability through rigorous validation and automatic firmware updates[4] through Synology DSM

Caching for Enterprise Workloads

Enterprise Series M.2 NVMe drives are engineered to deliver reliable, highspeed caching in demanding 24/7 environments, enhancing I/O performance and minimizing latency. With up to 660,000/120,000 4K random read/write IOPS[2] and up to a 2,900 TBW endurance rating[3], these drives offer a robust caching solution ideal for multi-user environments, all without occupying 3.5" drive bays.

Data Integrity Safeguards

SSD caching boosts system read/write performance by storing transient data in solid-state drives to increase retrieval efficiency and by reducing reoccurring requests to the primary storage. Data integrity is important, as cached data are continuously relocated. Synology Enterprise Series M.2 NVMe SSDs drives offer end-to-end data protection to safeguard data integrity over the entire transfer path. SNV5400 Series drives feature a power loss protection circuit design6 with dedicated capacitors. This system prevents data corruption during abnormal shutdowns by ensuring data-in-flight is safely written to NAND flash. Additionally, the firmware enables a proper restart upon the next power-up.

Real-World Workload Analytics

Full integration with Synology DiskStation Manager (DSM) operating system allows Synology systems to provide lifetime analytics[1] based on actual workloads. This enables easy monitoring, allowing users to track SSD usage and make optimal use of each drive. Additionally, the system provides timely notifications of drive health and remaining life, aiding system administrators in planning ahead for replacements to ensure uninterrupted system performance.

Purpose-Built for Synology Systems

Synology M.2 NVMe SSDs are rigorously tested for compatibility with Synology systems following each engineering change, with firmware and component changes strictly managed to ensure optimal performance and reliability. Firmware updates can be easily installed through Synology DiskStation Manager (DSM) with a single click.5 All products undergo intensive I/O stress, power cycling, and temperature trials to meet Synology's strictest standards for quality and reliability, guaranteeing consistent performance and compatibility.


[1]Lifetime analytics are available in DSM 6.2.3-25426 and above
[2]Performance measured using FIO on Linux with Queue Depth 32 (128 KB = 131,072 bytes; 4 KB = 4,096 bytes).
[3]The TBW specifications denote the baseline endurance levels for Synology SSDs and are calculated using the JESD219A enterprise workload.
[4]One-click firmware updates are available in DSM 6.2.4-25556 and above.

Specifications

General

Brand

Synology

Manufacturer Part Number

SNV5420-400G

Capacity

400 GB

Form Factor

M.2 2280

Interface

NVMe PCIe 3.0 x4

Performance

Sustained Sequential read (128 KB, QD32)

3,000 MB/s

Sustained Sequential write (128 KB, QD32)

650 MB/s

Sustained Random Read 4KB, QD256)

225,000 IOPS

Sustained Random Write (4KB, QD256)

45,000 IOPS

Notes

Performance specifications represent single-unit SSD performance results obtained from Synology's testing environment; actual performance may vary according to the host system's hardware and software setup.
The specifications have undergone thorough review and verification by Synology to ensure they meet the performance demands and compatibility standard of each Synology system while providing high reliability.
All performance measurements refer to sustained performance achieved in a steady state, as defined by test specifications in accordance with the Storage Networking Industry Association SNIA).

Endurance and Reliability

Terabytes Written (TBW)

>700 TB

Power Loss Protection

Yes

Notes

The TBW specifications denote the baseline endurance levels for Synology SSDs and are calculated using the JESD219A enterprise workload.

Power Consumption

Active Read (Typ.)

5 W

Active Write (Typ.)

5.5 W

Idle

2.5 W

Notes

Power consumption may differ according to configurations and platforms.

Temperature

Operating Temperature

0°C to 85°C 32°F to 185°F)

Storage Temperature

-40°C to 85°C -40°F to 185°F)

Date Created: 01:55, 29-09-2025
Product URL: https://www.pbtech.co.nz/product/HDDSYN354204/Synology-SNV5420-Series-400GB-M2-NVMe-Internal-SSD