XPG SX850 256GB vs GAMMIX S11 Pro 256GB SSD Comparison

XPG SX850 256GB and XPG GAMMIX S11 Pro 256GB are both solid state drives with the same Capacity (256 GB) and MTBF (2,000,000 hours). The main differences are in Interface, NVME, Form Factor and Max Sequential Read.

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XPG SX850 256GB

XPG GAMMIX S11 Pro 256GB

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$32.99

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$39.99

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$45.99

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Brand

XPG

Brand

XPG

Model

SSD-SX850-256G

Model

AGAMMIXS11P-256GT-C

Release Date

📅 September 2018

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

User reviews

★★★★☆

(25 reviews)

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User reviews

★★★★★

(30 reviews)

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Price history

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Price history

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Price/GB

$0.13

GB/$1

7.76

Series

SX850

Series

Capacity

256 GB

Capacity

256 GB

Interface

SATA 6 Gb/s

Interface

PCIe Gen3 x4

NVME

Yes

Form Factor

2.5"

Form Factor

M.2-2280

SSD Controller

Silicon Motion

SSD Controller

NAND Flash Type

3D NAND

Max Sequential Read

ATTO: Up to 560 MB/s
Crystal Disk Mark: Up to 550 MB/s

Max Sequential Read

3500MB/s

Max Sequential Write

ATTO: Up to 520 MB/s
Crystal Disk Mark: Up to 500 MB/s

Max Sequential Write

1200MB/s

MTBF

2,000,000 hours

MTBF

2,000,000 hours

Options (2)

	128 GB PCIe M.2 3x4
	128 GB 2.5 Inch

Options (9)

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