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Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A
Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A

Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A

(591 reviews)

Storage optimized for caching in NAS systems to rapidly access your most frequently used files. Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users. Reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more. Available in 2.5" and M.2 form factors to fit the slots in modern NAS systems. Capacities from 500GB up to 4TB (2.5" only) gives you the flexibility to customize your NAS to meet your most demanding storage needs.

Storage optimized for caching in NAS systems to rapidly access your most frequently used files. Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users. Reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more. Available in 2.5" and M.2 form factors to fit the slots in modern NAS systems. Capacities from 500GB up to 4TB (2.5" only) gives you the flexibility to customize your NAS to meet your most demanding storage needs.

$615.93

in 1 offers

Capacity:

1 TB
2 TB
500 GB
6 TB

Western Digital WD Red 4TB 2.5in SA500 NAS SATA SSD WDS400T1R0A

$615.93

(591 reviews)

Storage optimized for caching in NAS systems to rapidly access your most frequently used files. Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users. Reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more. Available in 2.5" and M.2 form factors to fit the slots in modern NAS systems. Capacities from 500GB up to 4TB (2.5" only) gives you the flexibility to customize your NAS to meet your most demanding storage needs.

Storage optimized for caching in NAS systems to rapidly access your most frequently used files. Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users. Reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more. Available in 2.5" and M.2 form factors to fit the slots in modern NAS systems. Capacities from 500GB up to 4TB (2.5" only) gives you the flexibility to customize your NAS to meet your most demanding storage needs.

Capacity

4 TB
​

Price comparison

Last updated at 28/08/2025 16:20:09

Amazon AU - Amazon.com.au-Seller

$629.60

available almost 2 years ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$635.77

available 6 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Newegg.com - newegg.com Australia

$542.30

available over 1 year ago

Low stock


cashrewards

0.6% cashback

Newegg.com - BeachAudio - AU

$547.80

available almost 2 years ago

Low stock


cashrewards

0.6% cashback

Newegg.com - Hot Deals 4 Less

$591.80

available over 1 year ago

Low stock


cashrewards

0.6% cashback

Steel City Consulting

$615.93

+ $41.41 delivery

Low stock

Playthek.com

$673.53

available over 1 year ago

Low stock

Network Hardwares

$677.00

available 7 months ago

Low stock

Monitor mart

$685.00

available about 1 year ago

Low stock

Techinn.com

$688.49

available over 1 year ago

Low stock


cashrewards

4.2% cashback

Price history

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Price history

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Reviews

Answering the unanswered as there are so many forums where this question remains open. I can conf...
2 July 2020
O.Y.

originally posted on homeessentialsdirect.com

Great SSD
20 July 2024

originally posted on galaxus.ch

Great SSD drive!
14 March 2024
Ignacio

originally posted on walmart.com

Specification

General
Device TypeSolid state drive - internal
Capacity4 TB
Form Factor2.5"
InterfaceSATA 6Gb/s

Price comparison

Updated 23 days ago
Amazon AU - Amazon.com.au-Seller

$629.60

Low Stock
Amazon.com.au

$635.77

Low Stock
Newegg.com - newegg.com Australia

$542.30

Low Stock

cashrewards

0.6% cashback

Newegg.com - BeachAudio - AU

$547.80

Low Stock

cashrewards

0.6% cashback

Newegg.com - Hot Deals 4 Less

$591.80

Low Stock

cashrewards

0.6% cashback

Price history

​
​

Price history

​
​

Reviews

Answering the unanswered as there are so many forums where this question remains open. I can conf...
2 July 2020
O.Y.
originally posted on homeessentialsdirect.com
Great SSD
20 July 2024
originally posted on galaxus.ch
Great SSD drive!
14 March 2024
Ignacio
originally posted on walmart.com
I'm using a number of WD Red SA500 4TB NAS drives in a ZFS pool consisting of 6 mirrored vdevs. O...
31 July 2020
K.B.
originally posted on homeessentialsdirect.com
One happy customer
30 October 2023
Sorbet22
originally posted on scan.co.uk
Storage for TrueNAS Core system
9 April 2021
ro55mo
originally posted on scan.co.uk
The Future of NAS Drives
3 February 2021
malcolm_norwood
originally posted on ebay.com
**Update** After receiving a suspect drive, Home Essentials Direct replaced it with a new drive t...
29 May 2021
C.
originally posted on homeessentialsdirect.com
Used as TrueNAS Core storage
9 April 2021
NameAlreadyTakenItSeems
originally posted on scan.co.uk
Using It In A Raid-1 Setup
9 November 2021
Anonymous
originally posted on neweggbusiness.com

Specification

General
Device TypeSolid state drive - internal
Capacity4 TB
Form Factor2.5"
InterfaceSATA 6Gb/s