Compare Solid State Drives

Compare WD_BLACK SN770 250GB vs Kingston A2000 250GB

WD_BLACK SN770 250GB and Kingston A2000 250GB are both solid state drives with the same Capacity (250 GB) and Form Factor (M.2-2280). The main differences are in Interface, NAND Flash Type, Max Sequential Read and Max Sequential Write.

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WD_BLACK SN770 250GB

Kingston A2000 250GB

Prices
(Change region)

In Stock

Free shipping

Prices
(Change region)

In Stock

Free shipping

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* 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

Kingston

Model

WDS250G3X0E

Model

SA2000M8/250G

Release Date

📅 January 2022

Release Date

📅 August 2019

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

User reviews

★★★★☆

(20 reviews)

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User reviews

★★★★★

(24 reviews)

Add a product review

Performance (Charts)

66th / 1746

Performance (Charts)

n/a

Effective Value

9th / 336

Effective Value

-

Price history

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Price history

View Details ►

Price/GB

$0.16

Price/GB

$0.16

GB/$1

6.25

GB/$1

6.25

Series

BLACK SN770 NVMe

Series

A2000

Capacity

250 GB

Capacity

250 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen3 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

20-82-10081-A1

SSD Controller

-

NAND Flash Type

3D TLC BiCS5

NAND Flash Type

3D NAND

Max Sequential Read

Up to 4000 MB/s

Max Sequential Read

Up to 2000 MB/s

Max Sequential Write

Up to 2000 MB/s

Max Sequential Write

Up to 1100 MB/s

MTBF

1.75 Million hours

MTBF

2,000,000 hours

Options (3)

	500GB $122.48
	1TB $74.99
	2TB $399.99

Options (2)

	A2000 500G $63.99
	A2000 1000G $99.98

Comparison and key differences summary

Reasons to buy the WD_BLACK SN770 250GB:

63% cheaper, you can save $139.72
Newer Product, it was released around 2 years later
Newer interface (PCIe Gen4 x4)

Reasons to buy the Kingston A2000 250GB:

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