Samsung 870 QVO MZ-77Q4T0BW 4tb 2.5in Solid State Drive

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Overview
Tech Spec
Additional Info

MZ-77Q4T0BW is a Samsung 4TB SATA SSD designed for high-capacity storage and fast data transfer. It is ideal for users needing reliable performance for photos, videos, and music, with easy installation in most systems. The drive also features enhanced data security with 256-bit encryption.

Brand	Samsung
Model Number	MZ-77Q4T0BW
Alt Part Number	MZ-77Q4T0BW
Capacity	4TB
Form Factor	2.5-inch
Interface	SATA III (SATA/600)
Read Speed	Up to 560 MB/s
Write Speed	Up to 530 MB/s
Random Read	Up to 98,000 IOPS
Random Write	Up to 88,000 IOPS

Product Type	SSD
Sequential Read Speed	Up to 560 MB/s
Sequential Write Speed	Up to 530 MB/s
Random Read (4KB, QD32)	Up to 98,000 IOPS
Random Write (4KB, QD32)	Up to 88,000 IOPS

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.

I would certainly recommend Saitech, Inc. for all your IT solutions. Erwin our sales rep and his team are fantastic to work with.

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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Samsung 870 QVO MZ-77Q4T0BW 4tb 2.5in Solid State Drive

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Samsung 870 QVO MZ-77Q4T0BW 4tb 2.5in Solid State Drive