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Compare TEAMGROUP QX 15TB vs SANDISK Optimus GX 7100 2TB

The main differences between TEAMGROUP QX 15TB and SANDISK Optimus GX 7100 2TB are in Capacity, Interface, NVME and Form Factor.
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Prices
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In Stock
$539.75
Last updated 33 minutes ago.
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Brand
TEAM
Brand
SanDisk
Model
T253X7153T0C101
Model
  • SDSP71200TAN-000E0
  • SDSP71200TAN
Release Date
-
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
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User reviews
Price history
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Price history
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Price/GB
$0.16
Price/GB
$0.27
GB/$1
6.12
GB/$1
3.71
Series
QX
Series
-
Capacity
15300 GB
Capacity
2000 GB
Interface
SATA 6 Gb/s
Interface
PCIe Gen4 x4
NVME
No
NVME
Yes
Form Factor
2.5"
Form Factor
M.2-2280
NAND Flash Type
3D QLC
NAND Flash Type
-
Max Sequential Read
Up to 560 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 480 MB/s
Max Sequential Write
-
MTBF
1,500,000 hours
MTBF
-
SANDISK Optimus GX 7100 500GB 500GB
$159.99
SANDISK Optimus GX 7100 4TB 4TB
$1,199.99
SANDISK Optimus GX 7100 1TB 1TB
$299.99

Comparison and key differences summary

Reasons to buy the TEAMGROUP QX 15TB:

  • More Capacity (+13300 GB available)

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Reasons to buy the SANDISK Optimus GX 7100 2TB:

  • 78% cheaper, you can save $1,960.24
  • Newer interface (PCIe Gen4 x4)

Buy now

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