What kind of write speeds can I expect from the SSD 1T|WD WDS100T3X0E R?

The SSD offers a maximum sequential write speed of up to 4900 MBps.

How well does the SSD 1T|WD WDS100T3X0E R perform with large data transfers?

The SSD provides a sequential write performance of up to 4900 MB/s, making it suitable for large data transfers.

Can I use this drive in an external enclosure?

Yes, you can use this in an external enclosure. I purchased an enclosure, installed the memory and googled how to get the pc to recognize the drive so I could format it. It's now my backup drive.

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Western Digital WD_BLACK SN770 M.2 2280 1TB PCIe Gen4 16GT/s, up to 4 Lanes Internal Solid State Drive (SSD) WDS100T3X0E

An Alternative Item Is Available:

(17)

WD_BLACK SN7100 M.2 2280 1TB PCI-Express 4.0 x4 TLC 3D NAND Internal Solid State Drive (SSD) WDS100T4X0E

$89^.99–

Style: Fast

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Faster

Options: 1TB

4TB
2TB
1TB
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Get into the game fast as you zoom past load times with blazing speeds of up to 5,150MB/s(1) (1TB and 2TB models)..date transfer rate:5150.0 megabytes_per_second.Sequential Write Performance : 4900MB/s
Equipped with a PCIe Gen4 interface(4), the WD_BLACK SN770 NVMe SSD helps fuel in-game responsiveness, minimize stutter, and provide smooth streaming for a performance boost you can see and feel.?
Get tons of space for your latest games, future updates, and downloadable content with capacities up to 2TB(2).?
Supports future games developed for Microsoft’s DirectStorage technology for faster load times.?
Optimize peak performance in gaming mode and monitor your drive’s health with the WD_BLACK Dashboard (Windows only) so you can game with confidence using this reliable drive from a trusted brand.?
Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

Overview

Specs

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Best Seller Ranking	#90 in Internal SSDs

Model
Brand	Western Digital
Series	BLACK SN770 NVMe
Model	WDS100T3X0E
Device Type	Internal Solid State Drive (SSD)
Used For	Consumer

Details
Form Factor	M.2 2280
Capacity	1TB
Memory Components	TLC
Interface	PCIe Gen4 16GT/s, up to 4 Lanes
Protocol	NVMe

Performance
Max Sequential Read	Up to 5150 MBps
Max Sequential Write	Up to 4900 MBps
4KB Random Read	Up to 740,000 IOPS
4KB Random Write	Up to 800,000 IOPS
Terabytes Written (TBW)	600 TBW
MTTF	1.75 Million hours

Features
Features	First into the Action Get into the match fast as you zoom past load times with blazing speeds of up to 5,150MB/s (1TB and 2TB models). Smoother, Faster Gaming Improve in-game responsiveness and streaming with the PCIe Gen4 interface for a performance boost you can see and feel. The interface is compatible with leading CPU and motherboard platforms and backwards-compatible with PCIe Gen3. Store More Available in capacities up to 2TB, the WD_BLACK SN770 NVMe SSD gives you tons of storage for your latest games with space left over for future updates and downloadable content. Turbocharge Your Laptop Get up to 20% more power efficiency at maximum speed over the previous generation (1TB model) for an even better overall gaming experience on your portable rig. Game Longer and Better Optimize peak performance in gaming mode and monitor your drive's health with the WD_BLACK Dashboard so you can game with confidence.

Environmental
Power Consumption (Active)	65mW
Operating Temperature	32ºF to 185ºF (0ºC to 85ºC)
Storage Temperature	-40ºF to 185ºF (-40ºC to 85ºC)
Max Shock Resistance	1500G

Dimensions & Weight
Height	2.38mm
Width	22 +/- 0.15mm
Depth	80 +/- 0.15mm
Weight	5.5g +/- 0.5g

Additional Information
First Listed on Newegg	February 02, 2022

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years
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Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

Return for refund until: January 31, 2026

Return for replacement until: January 31, 2026

This item is covered by Newegg.com's Extended Holiday Return Policy. Read full return policy for details.

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Western Digital WD_BLACK SN770 M.2 2280 1TB PCIe Gen4 16GT/s, up to 4 Lanes Internal Solid State Drive (SSD) WDS100T3X0E

Learn more about the SanDisk WDS100T3X0E

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: N82E16820250217

Best Sellers

Sponsored Products

Western Digital WD_BLACK SN770 M.2 2280 1TB PCIe Gen4 16GT/s, up to 4 Lanes Internal Solid State Drive (SSD) WDS100T3X0E

Learn more about the SanDisk WDS100T3X0E

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info