Compare Solid State Drives

Compare Western Digital WD_BLACK SN7100 500GB vs WD_BLACK SN770 500GB

Western Digital WD_BLACK SN7100 500GB and WD_BLACK SN770 500GB are both solid state drives with the same Capacity (500 GB), Interface (PCIe Gen4 x4) and Form Factor (M.2-2280). The main differences are in NAND Flash Type, Max Sequential Read, Max Sequential Write and MTBF.

Save comparison

Western Digital WD_BLACK SN7100 500GB

WD_BLACK SN770 500GB

Prices
(Change region)

In Stock

Free shipping

In Stock

Last updated 57 minutes ago.

Out of Stock

Prices
(Change region)

In Stock

Free shipping

* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Brand

Western Digital

Brand

Western Digital

Model

WDS500G4X0E-00CJA0
WDS500G4X0E

Model

WDS500G3X0E

Release Date

📅 December 2024

Release Date

📅 January 2022

* First availability for purchase, it may not correspond to the actual market launch date.

User reviews

Add a product review

User reviews

★★★★☆

(20 reviews)

Add a product review

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.12

Price/GB

$0.09

GB/$1

8.33

GB/$1

11.11

Series

SN7100

Series

BLACK SN770 NVMe

Capacity

500 GB

Capacity

500 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen4 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

-

SSD Controller

20-82-10081-A1

NAND Flash Type

TLC 3D NAND

NAND Flash Type

3D TLC BiCS5

Max Sequential Read

Up to 6800 MB/s

Max Sequential Read

Up to 5000 MB/s

Max Sequential Write

Up to 5800 MB/s

Max Sequential Write

Up to 4000 MB/s

MTBF

1,750,000 hours

MTBF

1.75 Million hours

-

Options (3)

	250GB $82.12
	1TB $74.99
	2TB $379.00

Comparison and key differences summary

Reasons to buy the Western Digital WD_BLACK SN7100 500GB:

Newer Product, it was released around 3 years later

Reasons to buy the WD_BLACK SN770 500GB:

14% cheaper, you can save $19.95

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

Trending comparisons (Solid State Drives)

Western Digital WD_BLACK SN7100 2TB

VS

Crucial P310 2TB

Western Digital WD_BLACK SN7100 2TB

vs

Crucial P310 2TB

Samsung 960 EVO Series 250GB

VS

XPG GAMMIX S50 Lite 1TB

Samsung 960 EVO Series 250GB

vs

XPG GAMMIX S50 Lite 1TB

SAMSUNG 9100 PRO 2TB

VS

Western Digital WD_BLACK SN8100 2TB

SAMSUNG 9100 PRO 2TB

vs

Western Digital WD_BLACK SN8100 2TB

Kingston NV3 1TB

VS

MSI SPATIUM M450 1TB

Kingston NV3 1TB

vs

MSI SPATIUM M450 1TB

Kingston NV3 1TB

VS

Crucial T710 1TB

Kingston NV3 1TB

vs

Crucial T710 1TB

Samsung 990 PRO 4TB

VS

Crucial T710 4TB

Samsung 990 PRO 4TB

vs

Crucial T710 4TB

Samsung 990 PRO 2TB

VS

Lexar EQ790 2TB

Samsung 990 PRO 2TB

vs

Lexar EQ790 2TB

Crucial P310 2TB

VS

Crucial P510 2TB

Crucial P310 2TB

vs

Crucial P510 2TB

Samsung 990 PRO 2TB

VS

Samsung 990 PRO 2TB + Heatsink

Samsung 990 PRO 2TB

vs

Samsung 990 PRO 2TB + Heatsink

Samsung 990 PRO 2TB

VS

Samsung 980 PRO 2TB

Samsung 990 PRO 2TB

vs

Samsung 980 PRO 2TB