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Synology Expansion Unit FX2421 24-Bay 2.5" Bays, 2x MiniSAS (1 in / 1 out), , 5 Years Warranty, No Rails Included

PB Tech price
PB Tech price
$ 6,964 .29
 +GST
$ 8,008 .93
 inc GST
$6,964.29  +GST
$8,008.93

Synology Expansion Unit FX2421 24-Bay 2.5" Bays, 2x MiniSAS (1 in / 1 out), , 5 Years Warranty, No Rails Included

  • Brand: Synology
  • MPN: FX2421
  • Part #: ENCSYN24210
  • UPC:
PB Tech price
$ 6,964 .29 $ 8,008 .93
 +GST  inc GST


Click & Collect: Select your store to check availability
Delivery: Order now and it ships on 31 Mar When will I receive it?
$6,964.29  +GST
$8,008.93

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  • Brand: Synology
  • MPN: FX2421
  • Part #: ENCSYN24210
  • UPC:

HDD Included

None

Number of Bays

24 Bays

Form Factor

2U Rack

Number of Cores

N/A

Processor Speed

Not Specified

Memory Size

Not Specified

1Gb RJ45 Ports

Not Specified

10Gb RJ45 Ports

Not Specified

Similar in-stock products available at PB Tech right now

Features

Expansion Unit FX2421

On-the-fly storage capacity expansion for Synology FlashStation.


24-bay 2.5" expansion unit for Synology FlashStation

Expand your Synology FlashStation1 with Expansion Unit FX2421 for 24 additional 2.5" drive bays whenever needed. Without additional software configuration, FX2421 is immediately ready for use when connected to Synology FlashStation. FX2421 expansion units can also be used as a dedicated and rapidly accessible local backup destination.


Expand FlashStation with Synology SAT5200 SSD

Synology enterprise-grade SAT5200 SATA SSD, developed in tandem with FX2421, provides proven interoperability and high reliability through rigorous validation and compatibility testing with Synology expansion units. Combine SAT5200 drives with Synology FlashStation and FX2421 for a highly reliable and integrated storage setup, and receive long-term Synology updates and support.


High-performance data transmission

The high-speed expansion cable provided with FX2421 enables high bandwidth connectivity for maximum data throughput between your Synology FlashStation and Expansion Unit. Drives in FX2421 operate with minimum data latency, as if installed directly on your Synology FlashStation, allowing you to take advantage of high SSD I/O performance.


High-reliability design, easy hardware setup

The FX2421 is a highly reliable and thoroughly tested expansion unit that comes with hot-swappable drive trays and modularized components. Redundant power supplies and system fans can be replaced with ease to ensure maximum service uptime. The optional RKS1317 sliding rail kit provides fast rack fixing lock support for quick and secure rack cabinet installation.

Specifications

Storage

Drive Bays

24

Compatible Drive Type

2.5" SAS HDD
2.5" SAS SSD
2.5" SATA SSD

Maximum Internal Raw Capacity

92.16 TB (3.84 TB drive x 24) (Capacity may vary by RAID types)

Hot Swappable Drive

Yes

RAID Management through Synology DSM

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.

External Ports

SAS IN-port

1

SAS OUT-port

1

Appearance

Size (Height x Width x Depth)

88 mm x 430.5 mm x 692 mm

Size (Height x Width x Depth) (with server ears)

88 mm x 482 mm x 724 mm

Weight

14.5 kg

Rack Installation Support*

4-post 19" rack (Synology Rail Kit - RKS1317)

Notes

The rail kit is sold separately

Power

Power Supply Unit / Adapter

500 W

AC Input Power Voltage

100 V to 240 V AC

Power Frequency

50/60 Hz, Single Phase

Power Consumption*

190.99 W (Access)

British Thermal Unit

651.68 BTU/hr (Access)

Redundant Power Supply (for RP model)

Yes

Notes

Power consumption is measured when it is fully loaded with HGST 1.8TB HUC101818CS4204 hard drive(s).

Temperature

Operating Temperature

0°C to 35°C (32°F to 95°F)

Storage Temperature

-20°C to 60°C (-5°F to 140°F)

Relative Humidity

5% to 95% RH

Others

System Fan

80 mm x 80 mm x 4 pcs

Easy Replacement System Fan

Yes

Noise Level*

57 dB(A)

Notes

Noise Level Testing Environment: Fully loaded with Toshiba 600GB AL14SEB060N 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%

Manufacturer Part No:
FX2421
Brand:
Product Type:
24-Bay
UPC
-
Product Family:
Expansion Unit
Shipping Weight:
5 kg
PB Part No:
ENCSYN24210
Product Model:
FX2421
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.

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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.

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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 Expansion Unit FX2421 24-Bay 2.5" Bays, 2x MiniSAS (1 in / 1 out), , 5 Years Warranty, No Rails Included

  • Brand: Synology
  • MPN: FX2421
  • Part #: ENCSYN24210
PB Tech price $6,964.29 Excluding GST PB Tech price $8,008.93 Including GST

Date Created: 20:56, 07-02-2025
Product URL: https://www.pbtech.co.nz/product/ENCSYN24210/Synology-Expansion-Unit-FX2421-24-Bay-25-Bays-2x-M
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Features

Expansion Unit FX2421

On-the-fly storage capacity expansion for Synology FlashStation.


24-bay 2.5" expansion unit for Synology FlashStation

Expand your Synology FlashStation1 with Expansion Unit FX2421 for 24 additional 2.5" drive bays whenever needed. Without additional software configuration, FX2421 is immediately ready for use when connected to Synology FlashStation. FX2421 expansion units can also be used as a dedicated and rapidly accessible local backup destination.


Expand FlashStation with Synology SAT5200 SSD

Synology enterprise-grade SAT5200 SATA SSD, developed in tandem with FX2421, provides proven interoperability and high reliability through rigorous validation and compatibility testing with Synology expansion units. Combine SAT5200 drives with Synology FlashStation and FX2421 for a highly reliable and integrated storage setup, and receive long-term Synology updates and support.


High-performance data transmission

The high-speed expansion cable provided with FX2421 enables high bandwidth connectivity for maximum data throughput between your Synology FlashStation and Expansion Unit. Drives in FX2421 operate with minimum data latency, as if installed directly on your Synology FlashStation, allowing you to take advantage of high SSD I/O performance.


High-reliability design, easy hardware setup

The FX2421 is a highly reliable and thoroughly tested expansion unit that comes with hot-swappable drive trays and modularized components. Redundant power supplies and system fans can be replaced with ease to ensure maximum service uptime. The optional RKS1317 sliding rail kit provides fast rack fixing lock support for quick and secure rack cabinet installation.

Specifications

Storage

Drive Bays

24

Compatible Drive Type

2.5" SAS HDD
2.5" SAS SSD
2.5" SATA SSD

Maximum Internal Raw Capacity

92.16 TB (3.84 TB drive x 24) (Capacity may vary by RAID types)

Hot Swappable Drive

Yes

RAID Management through Synology DSM

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.

External Ports

SAS IN-port

1

SAS OUT-port

1

Appearance

Size (Height x Width x Depth)

88 mm x 430.5 mm x 692 mm

Size (Height x Width x Depth) (with server ears)

88 mm x 482 mm x 724 mm

Weight

14.5 kg

Rack Installation Support*

4-post 19" rack (Synology Rail Kit - RKS1317)

Notes

The rail kit is sold separately

Power

Power Supply Unit / Adapter

500 W

AC Input Power Voltage

100 V to 240 V AC

Power Frequency

50/60 Hz, Single Phase

Power Consumption*

190.99 W (Access)

British Thermal Unit

651.68 BTU/hr (Access)

Redundant Power Supply (for RP model)

Yes

Notes

Power consumption is measured when it is fully loaded with HGST 1.8TB HUC101818CS4204 hard drive(s).

Temperature

Operating Temperature

0°C to 35°C (32°F to 95°F)

Storage Temperature

-20°C to 60°C (-5°F to 140°F)

Relative Humidity

5% to 95% RH

Others

System Fan

80 mm x 80 mm x 4 pcs

Easy Replacement System Fan

Yes

Noise Level*

57 dB(A)

Notes

Noise Level Testing Environment: Fully loaded with Toshiba 600GB AL14SEB060N 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%

Date Created: 20:56, 07-02-2025
Product URL: https://www.pbtech.co.nz/product/ENCSYN24210/Synology-Expansion-Unit-FX2421-24-Bay-25-Bays-2x-M