Compare Solid State Drives

Compare SANDISK Optimus GX 7100 2TB vs Intel 670p Series 512GB

SANDISK Optimus GX 7100 2TB and Intel 670p Series 512GB 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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$539.75
Last updated 42 minutes ago.
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Brand
SanDisk
Brand
Intel
Model
  • SDSP71200TAN-000E0
  • SDSP71200TAN
Model
SSDPEKNU512GZX1
Release Date
📅 February 2026
Release Date
📅 March 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(3 reviews)
Price history
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Price history
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Price/GB
$0.27
Price/GB
$0.08
GB/$1
3.71
GB/$1
12.8
Series
-
Series
670p Series
Capacity
2000 GB
Capacity
512 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen3 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
-
SSD Controller
Silicon Motion SM2265G
NAND Flash Type
-
NAND Flash Type
3D4 QLC
Max Sequential Read
-
Max Sequential Read
Up to 3000 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 1600 MB/s
MTBF
-
MTBF
1,600,000 hours
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 SANDISK Optimus GX 7100 2TB:

  • Newer Product, it was released around 5 years later
  • More Capacity (+1488 GB available)
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the Intel 670p Series 512GB:

  • 77% cheaper, you can save $417.82

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