Western Digital WDS400T2R0A Red SA500 4TB 2.5-Inch SSD

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Overview
Tech Spec
Additional Info

WDS400T2R0A is a Western Digital 4TB Red SA500 solid state drive designed for reliable storage and fast data access. It is ideal for NAS systems and demanding environments where consistent performance is essential. Benefit from enhanced speed and durability for your storage needs.

Brand	Western Digital
Model Number	WDS400T2R0A
Alt Part Number	WDS400T2R0A
Series	Red SA500
Capacity	4TB
Form Factor	2.5"
Interface	SATA 6Gbps
Random Read	87000 IOPS
Random Write	83000 IOPS
Height	0.3"
Width	2.7"
Depth	3.9"

Product Type	Solid State Drive
Sequential Read	560GB/s
Sequential Write	520GB/s
Protocols	Web, SNMP, Telnet

Product information, pricing, availability, images or discounts are subject to change without notice and may not always reflect the most current details. In the event of pricing or availability discrepancies, we reserve the right to cancel or adjust orders. Customers will be notified and may choose to proceed or cancel.

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The website provided detailed information, and I received a brand new PNY version RTX Pro 6000 at a reasonable price. Shipping was fast. My only suggestion is to confirm the customs clearance agency with the customer before exporting to Canada to avoid delays. Overall, shopping here is trustworthy.

Fast and easy transaction! Will buy from them again!

Although the product itself was unsucc6for our purposes, the customer uce was exceptional. I would gladly go business with this company again.

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As a dark matter researcher building a university-grade dual-node system at home, I sourced an RTX Pro6000 Blackwell GPU from eSaitech—paired with i9-14900Ks, 128GB RAM per node, 20TB of NVMe across 4/4/8/4TB partitions, and Ubuntu 24.04. The build was flawless—until I accidentally charged the $8,000 GPU to my checking account via PayPal instead of the intended credit card. That misstep triggered a cascade of issues across PayPal, my bank, and eSaitech’s Shopify backend. Enter MaryLou from eSaitech customer service. She didn’t just help—she orchestrated a full recovery: coordinating RMA and accounting to reverse the charge, reprocess it correctly, and clear the default with PayPal. I was stunned. This wasn’t just good service—it was spectacular. From a company I’d never worked with, and to whom I technically owed money. The GPU arrived fast, at the lowest price I could find anywhere. But it’s the integrity and responsiveness of their team that truly impressed me. I don’t even know how to thank them properly. If you’re sourcing high-end components and value not just price but people, eSaitech earns my highest recommendation. Note my system below -

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Western Digital WDS400T2R0A Red SA500 4TB SATA 6Gbps 2.5-Inch Solid State Drive

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Western Digital WDS400T2R0A Red SA500 4TB SATA 6Gbps 2.5-Inch Solid State Drive

Western Digital WDS400T2R0A Red SA500 4TB SATA 6Gbps 2.5-Inch Solid State Drive

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