Compare Solid State Drives

Compare ADATA XPG SX8000 PCIe 512GB vs SANDISK Optimus GX PRO 8100 8TB

ADATA XPG SX8000 PCIe 512GB and SANDISK Optimus GX PRO 8100 8TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity and Interface.

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ADATA XPG SX8000 PCIe 512GB

SANDISK Optimus GX PRO 8100 8TB

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Brand

ADATA

Brand

SanDisk

Model

ASX8000NP-512GM-C

Model

SDSP82800TAN-000E0
SDSP82800TAN

Release Date

-

Release Date

📅 February 2026

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

User reviews

★★★★☆

(22 reviews)

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Performance (Charts)

168th / 1746

Performance (Charts)

n/a

Effective Value

-

Effective Value

-

Price history

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Price history

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Price/GB

-

Price/GB

$0.05

GB/$1

-

GB/$1

21.62

Series

XPG SX8000

Series

-

Capacity

512 GB

Capacity

8000 GB

Interface

PCIe Gen3 x4

Interface

PCIe Gen5 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

Silicon Motion SM2260

SSD Controller

-

Max Sequential Read

Up to 2000 MB/s (ATTO)
Up to 2400 MB/s (CDM QD32)
Up to 1400 MB/s (AS SSD)

Max Sequential Read

-

Max Sequential Write

Up to 1000 MB/s (ATTO)
Up to 1000 MB/s (CDM QD32)
Up to 980 MB/s (AS SSD)

Max Sequential Write

-

MTBF

2,000,000 hours

MTBF

-

Options (2)

	128 GB Without Heatsink MLC
	512 GB With Heatsink MLC $447.59

-

Comparison and key differences summary

Reasons to buy the ADATA XPG SX8000 PCIe 512GB:

Reasons to buy the SANDISK Optimus GX PRO 8100 8TB:

More Capacity (+7488 GB available)
Newer interface (PCIe Gen5 x4)

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