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WDS400T1R0A :WD 4TB Red SA500 SATA III 2.5″ Internal NAS SSD

SKU: WDS400T1R0A :WD 4TB

4TB Storage Capacity 2.5" / 7mm Form Factor SATA III 6 Gb/s Interface Sequential Reads up to 560 MB/s

Hard Drive Capacity
4TB
Hard Drive Type
SSD
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AT A GLANCE

Product overview

  • 4TB Storage Capacity
  • 2.5″ / 7mm Form Factor
  • SATA III 6 Gb/s Interface
  • Sequential Reads up to 560 MB/s
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Technical specifications

Hard Drive Capacity

4TB

Hard Drive Type

SSD

Product details & reviews

Description

Designed for home and medium to large NAS environments, the 4TB Red SA500 SATA III 2.5″ Internal NAS SSD from WD will boost your system’s performance and responsiveness. Specifically designed for 24/7 usage, its durability and efficient caching of large files makes this drive suitable for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, virtualization, and other demanding applications.

WD’s Red SA500 features a storage capacity of 4TB, an 2.5″ / 7mm form factor, and a SATA III 6 Gb/s interface that is backward compatible with SATA II 3 Gb/s and SATA I 1.5 Gb/s. Other technical features include sequential read speeds of 560 MB/s, sequential write speeds of up to 530 MB/s, and a TBW (Terabytes Written) rating of 2500TB. Reliability is further increased with 1 in 1017 non-recoverable read errors per bits read and an MTTF (Mean Time to Failure) rating of 2 million hours.

WDS400T1R0A : WD SA500 Internal SSD Specs

Storage Capacity Total: 4 TB SATA III (6 Gb/s) 2.5″ (7 mm) SSD
Read Speed Random: 95,000 IOPS
Sequential: 560 MB/s
Write Speed Random: 82,000 IOPS
Sequential: 530 MB/s

 

Additional information

Hard Drive Capacity

4TB

Hard Drive Type

SSD

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Buying tips & common questions

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  • How We Ship Your Order
    • Within the UAE: Enjoy hassle-free delivery anywhere in the Emirates for a flat fee of just 10 AED.
    • Outside the UAE: To give you the fairest price, we calculate international shipping based on real-time carrier rates. We will contact you with the exact cost as soon as your order is confirmed.
    • Free Self-Pickup: Prefer to collect it yourself? Select the self-pickup option at checkout—available for both local and international clients.
    • Reminder: Product prices exclude shipping fees for regions outside the UAE. These charges will be finalized post-confirmation.