XPG SX850 512GB vs S40G 512GB SSD Comparison

XPG SX850 512GB and XPG S40G 512GB are both solid state drives with the same Capacity (512 GB). The main differences are in Interface, NVME and Form Factor.

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XPG SX850 512GB

XPG S40G 512GB

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$44.99

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$45.99

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$64.99

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Brand

XPG

Brand

XPG

Model

SSD-SX850-512G

Model

AS40G-512GT-C

Release Date

📅 February 2018

Release Date

📅 November 2019

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

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Price/GB

$0.09

GB/$1

11.38

Series

SPECTRIX S40G RGB

Capacity

512 GB

Capacity

512 GB

Interface

SATA 6 Gb/s

Interface

PCIe Gen3 x4

NVME

Yes

Form Factor

2.5"

Form Factor

M.2-2280

NAND Flash Type

3D TLC

Max Sequential Read

ATTO: Up to 3500 MB/s
CDM: Up to 3500 MB/s
AS SSD: Up to 2950 MB/s

Max Sequential Write

ATTO: Up to 1900 MB/s
CDM: Up to 2400 MB/s
AS SSD: Up to 1600 MB/s

MTBF

2,000,000 hours

Options (9)

	512 GB M.2 PCIe 3500MB/s $64.99
	2TB M.2 PCIe 2100MB/s $139.99
	256 GB M.2 PCIe 3500MB/s $32.99
	2TB M.2 PCIe 3500MB/s $139.99
	512 GB M.2 PCIe 2100MB/s $49.99
	1TB M.2 PCIe 3500MB/s $336.70
	128 GB 2.5 SATA
	1TB M.2 PCIe 2100MB/s $64.99
	256 GB M.2 PCIe 2100MB/s $37.99