Compare Solid State Drives

Compare XPG GAMMIX S50 1TB vs S40G 1TB

XPG GAMMIX S50 1TB and XPG S40G 1TB are both solid state drives with the same Capacity (1000 GB), Form Factor (M.2-2280) and NAND Flash Type (3D TLC). The main differences are in Interface, Max Sequential Read, Max Sequential Write and MTBF.

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XPG GAMMIX S50 1TB

XPG S40G 1TB

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Brand

XPG

Brand

XPG

Model

AGAMMIXS50-1TT-C

Model

AS40G-1TT-C

Release Date

📅 October 2019

Release Date

📅 November 2019

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

User reviews

★★★☆☆

(5 reviews)

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User reviews

★★★☆☆

(7 reviews)

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Price history

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Price history

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Price/GB

$0.59

Price/GB

$0.08

GB/$1

1.68

GB/$1

12.5

Series

GAMMIX S50

Series

SPECTRIX S40G RGB

Capacity

1000 GB

Capacity

1000 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen3 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

NAND Flash Type

3D TLC

NAND Flash Type

3D TLC

Max Sequential Read

ATTO: 4700 MB/s
CDM (QD32-T1): 5000 MB/s
AS SSD: 4100 MB/s

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: 4200 MB/s
CDM (QD32-T1): 4400 MB/s
AS SSD: 3700 MB/s

Max Sequential Write

ATTO: Up to 1900 MB/s
CDM: Up to 3000 MB/s
AS SSD: Up to 1600 MB/s

MTBF

1,700,000 hours

MTBF

2,000,000 hours

Options (3)

	2TB 3900/3200MB/s $159.99
	2TB 5000/4400MB/s $773.17
	1TB 3900/3200MB/s $178.44

Options (4)

	4 TB $566.36
	256GB $45.99
	512GB $44.99
	2TB $189.99

Comparison and key differences summary

Reasons to buy the XPG GAMMIX S50 1TB:

Newer interface (PCIe Gen4 x4)

Reasons to buy the XPG S40G 1TB:

87% cheaper, you can save $514.03

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