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.

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.

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

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.

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WD_BLACK 500GB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 4,000 MB/s - WDS500G3X0E

WD_BLACK 500GB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 4,000 MB/s - WDS500G3X0E

Product ID: 725499715

Details

Brand
WD_BLACK
Color
Black
Compatible Devices
Laptop
Connectivity Technology
Nvme
Digital Storage Capacity
500 GB
Hard Disk Description
Solid State

⚡Up to 4000MB/s read speed

🔥Advanced thermal management

🖥️PCIe Gen4 interface, backward compatible

Description

🎮 Level up your rig with lightning-fast, cool, and reliable storage!

COMPACT COMPATIBLE - Slim M.2 2280 form factor fits effortlessly into the latest motherboards and laptops.
FUTURE PROOF STORAGE - 500GB capacity ready to handle your current games and future DLC without compromise.
BLAZING FAST LOAD TIMES - Experience up to 4000MB/s read speeds that crush game load screens and keep you in the action.
NEXT GEN PC IE GEN 4 POWER - Harness cutting-edge PCIe Gen4 technology for ultra-responsive gameplay, with seamless backward compatibility.
STAY COOL UNDER PRESSURE - Advanced thermal management ensures consistent peak performance during marathon gaming sessions.

The WD_BLACK SN770 500GB NVMe SSD delivers up to 4000MB/s read speeds via PCIe Gen4 interface, ensuring ultra-fast game load times and smooth performance. Its advanced thermal management keeps the drive cool under heavy use, while the compact M.2 2280 form factor offers broad compatibility with modern motherboards and laptops. Perfect for gamers seeking reliable, future-ready storage that minimizes stutters and maximizes responsiveness.

Specifications

ASIN	B09QVPCJN2
Amazon Bestseller	#80,327 in Computers ( See Top 100 in Computers ) #618 in Internal Solid State Drives
Are Batteries Included	No
Brand	WD_BLACK
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (10,383)
Date First Available	February 2, 2022
Form Factor	M 2
Hard Disk Description	Solid State Drive
Hard Drive Interface	NVMe
Hard Drive Size	500 GB
Hardware Platform	laptop
Item Weight	5.5 g
Item dimensions W x H	8 x 2.2 x 0.2 cm
Item model number	WDS500G3X0E
Lithium Battery Weight	2 Kilograms
Manufacturer	Western Digital Technologies, Inc.
Product Dimensions	8 x 2.21 x 0.24 cm; 5.5 g
Series	SN770

Reviews

パ**ん

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

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

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

業務用なので耐久性重視

9.04.2024

ひ**さ

安定のブラックです

4.08.2025

も**う

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

これで、５本目です。

29.10.2023

E**O

Vale muito a pena investir nessa marca, muito boa!!

8.01.2026

M**D

Its original and got added easily to the insurance site

11.12.2025

O**R

Bought this ssd for replacing the hard-disk on my laptop. Booting speeds are crazy fast.

13.08.2025

N**.

Lo utilizo en mi Steam Deck LCD y va perfecto. Buenas velocidades.

21.11.2024

H**K

Merhaba ps5 için aldım sorunsuz çalışmakta. Hızlı kargolama için teşekkür ederim.

12.04.2025

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