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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WDS200T3X0E [WD_BLACK SN770 NVMe SSD(2TB M.2(2280) PCIe Gen4 NVMe 1200TBW 5 Year Warranty)]

WDS200T3X0E [WD_BLACK SN770 NVMe SSD(2TB M.2(2280) PCIe Gen4 NVMe 1200TBW 5 Year Warranty)]

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: 725499774

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Details

Digital Storage Capacity
2000 GB
Hard Disk Interface
NVMe
Connectivity Technology
Nvme
Brand
WD_BLACK
Special Feature
Up to 5 read
Hard Disk Form Factor
2 Inches

⚡PCIe Gen4 blazing speed

💾2TB massive storage

🛡️1200TBW endurance & 5yr warranty

Frequently Bought Together

WD_BLACK 2TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS200T3X0E - [Previous Generation]

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

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

Description

⚡ Power up your workflow with WD_BLACK SN770 – speed and stamina in one sleek package!

MASSIVE 2 TB CAPACITY - Store your entire digital universe without compromise or slowdown.
ROCK SOLID ENDURANCE - 1200TBW means relentless reliability for years of heavy use.
SLEEK M 2 FORM FACTOR - Compact design fits seamlessly into your laptop or desktop build.
TRUSTED WD BLACK BRAND - Backed by Western Digital’s 5-year warranty for peace of mind.
BLAZING PC IE GEN 4 SPEED - Experience ultra-fast data transfer that keeps you ahead in every task.

The WD_BLACK SN770 NVMe SSD offers 2TB of high-speed PCIe Gen4 storage with a compact M.2 2280 form factor. Designed for professionals and gamers alike, it delivers blazing fast read/write speeds, exceptional endurance rated at 1200TBW, and comes with a reassuring 5-year warranty from Western Digital.

Specifications

Brand	WD_BLACK
Manufacturer	Western Digital Technologies, Inc.
Series	SN770
Product Dimensions	8 x 2.21 x 0.23 cm; 5.44 g
Item model number	WDS200T3X0E
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 Packaging	Batteries contained in equipment
Lithium Battery Weight	2 Kilograms
Number Of Lithium Ion Cells	1
Nombre de cellules Lithium-Métal	1
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

パ**ん

買って正解！

Macの外付けSSDとして利用してます。書き込み、読み取り共に早く買って正解でした。

10.07.2025

A**ー

昨今の値上げで購入

当初は、同社のSN570かSN580を考えていましたが、昨今の値上げで購入当時価格帯が同じになったのでSN770を購入しました。M.2SSDケースに入れて編集ストレージ運用しております！iMac2019でM.2SSDケース運用なためGen4の恩恵はまったくありませんがサンダーボルト3対応SSDケースなのでGen3のわりと予想通りの速度です。ただ、作業中爆熱な為ケースにヒートシンクをつけました。今後Macを変えてからが本格的な運用になるので期待してます。

28.07.2024

ま**ん

常用してます

最初1TBのを使って特に問題なかったため2TBも同じものにしました。速度低下を感じたことはないため、快適です。おすすめします。

4.07.2024

L**Z

Just as announced

Perfect

1.07.2024

Ｔ**Ｍ

安定性

業務用なので耐久性重視

9.04.2024

ひ**さ

間違いない

安定のブラックです

4.08.2025

も**う

総合的に優秀

まずWDのクローンソフトが使える。これだけで十分な選択肢になる。中華のクローンソフトメーカーに課金するのが嫌なので、買いました。もちろんSSDとしての品質も高いです。

17.01.2024

A**ー

速くて、なんの問題ありません。

これで、５本目です。

29.10.2023

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