The rated TBW of the WD-Black is 600TBW Based on the 1-TeraByte Model, and 1.75 Million hours MTTF (between failures). The recommended average TBW Rating is 4, for an average typical user. I am very pleased with the overall performance of the WD-Black. And have found it runs cooler than my Samsung EVO's. And seems on equal footing speed wise. I replace my SSD's from primary position to secondary non-backup position every 4 years. As an example I will not use an SSD that is older than 4 years as a Boot Drive with my OS. Respectfully Robert Tonkavich.

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WD_BLACK 1TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS100T3X0E

Q: Is this an M key drive or a B key?

It's an M-Key. Leveraging off the PCIe(xpress) bus. Determining factor is the 5 pins rather than 6.

Q: Does it work with the ps5

I’m giving it a try I just bought mine, waiting for it to come in a week & a half later. I see that the mbs is 400 less than the recommended that the Ps5 requires & a bit skeptical about it, but I’m willing to give it a shot, especially for the price it’s going for compared to the other ones that are expensive. If I get this & nothing wrong with this m.2 then I’ll keep it but if there is then it’s obvious that I’ll return it & have to just save up for the official pS5 compatible m.2. It’s a bit expensive but you pay for what you get. Again, I hope this will work when it comes in & install it, my heatsync should be coming in tomorrow too & that was $10. Can’t wait to get this

Q: It is compatible with Lenovo Legion 5 2021 Laptop?

All m.2 ssds are backwards compatible, but speed will be limited to what the device can handle. That said, ur laptops cpu supports up to gen 3 so ur better off with a cheaper gen 3 SSD, like the SN570 which is one of my favourites.

Product ID: 726555777

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Details

Digital Storage Capacity
1000 GB
Hard Disk Interface
NVMe
Connectivity Technology
Nvme
Brand
WD_BLACK
Special Feature
Backwards
Hard Disk Form Factor
2.5 Inches

⚡Up to 5,150 MB/s blazing read speed

💾1TB capacity for massive game libraries

🔥Advanced thermal management for consistent performance

Frequently Bought Together

WD_BLACK 1TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS100T3X0E

ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler

Description

🎮 Level up your game with speed that leaves lag in the dust!

THERMAL MASTERY - Stay cool under pressure with advanced thermal management that ensures peak performance during marathon sessions.
BLAZING GEN 4 SPEEDS - Experience ultra-fast load times with PCIe Gen4 technology, zooming past bottlenecks at up to 5,150 MB/s.
MASSIVE 1 TB STORAGE - Store your entire gaming arsenal and future DLCs without compromise—space that keeps you ahead.
SEAMLESS COMPATIBILITY - Works effortlessly with the latest motherboards and laptops, plus backwards compatible with PCIe Gen3 for versatile upgrades.
POWER EFFICIENT PERFORMANCE - Up to 20% more power efficient than predecessors, giving you longer playtime and less heat generation.

The WD_BLACK SN770 1TB NVMe SSD leverages PCIe Gen4 technology to deliver blazing read speeds up to 5,150 MB/s, ensuring ultra-fast game load times and smooth streaming. Designed specifically for gamers and professionals, it features advanced thermal management for consistent performance, a spacious 1TB capacity to house your growing game library, and broad compatibility with modern and legacy systems. Power efficient and compact, this M.2 2280 SSD is the ultimate upgrade for those who demand speed and reliability.

Specifications

Brand	WD_BLACK
Manufacturer	Western Digital Technologies, Inc.
Series	SN770
Product Dimensions	8 x 2.21 x 0.24 cm; 5.44 g
Item model number	WDS100T3X0E
Is Discontinued By Manufacturer	No
Color	Black
Form Factor	M.2
Item dimensions W x H	8 x 2.2 x 0.2 cm
Hard Drive Size	1 GB
Hard Disk Description	Solid State Drive
Hard Drive Interface	NVMe
Voltage	1 Volts
Wattage	3600
Hardware Platform	laptop
Are Batteries Included	No
Lithium Battery Energy Content	2 Kilowatt Hours
Lithium Battery Packaging	Batteries packed with equipment
Lithium Battery Weight	2 Grams
Number Of Lithium Ion Cells	5
Nombre de cellules Lithium-Métal	5
Item Weight	5.44 g

Have a Question? See What Others Asked

what is the tbw?

Is this an M key drive or a B key?

Does it work with the ps5

It is compatible with Lenovo Legion 5 2021 Laptop?

Reviews

M**E

安心感が第一

前のSSDが突然落ちて認識しなくなったので信頼性でこちらを選択しました。装着は簡単だし、USBから起動してすんなりフォーマットでき、Windowsのインストールも完了。あっという間でした。高速だし、文句なしです。

24.07.2025

佐**弘

SATA　SSDから交換

「SATA SSD」から交換しました。WD社製品なので同社提供のクローソフトが「無料」で使用でき無事に動作しています。やはり速度UPが体感できます。もう少し安くなればデータ保存用にも使用したのですが、「円安・物価高」でパーツ購入自作よりメーカー製造品のコスパが良くサービスも享受できるので・・・転換期とも思います。

19.02.2024

C**I

コスパいい

爆速で安定してて買ってよかった！

28.01.2024

タ**ん

ゲームはやらないので選択ミスかな

ミニPCの増設用に購入。スピードが速そうなので本品を選択。何ら問題なく使用しているが選択が正しかったのか疑問が残る。

11.12.2023

レ**ュ

使いやすいと思います

10年ぶりにじさくPCを作りましたがCPUもSSDも進化がすごいと思いました。

5.11.2023

M**I

読み書きの速度は、充分に早くて問題ありませんでした。

外付けのThunderbolt接続のケースに入れて使用しています。充分な読み書き速度で、OSの起動やゲームデータの保存などで遅さを感じことはありません。特に発熱も感じません。

21.01.2023

良**て

まだ高すぎる

電力効率と速度が向上したこれからの売れ筋ですが、WD_BLACK SN750 SEの後継なので、\15,000(1TB)くらいになったら買いです。

21.02.2022

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