Compare Solid State Drives

Compare Samsung 950 PRO 512GB M.2 vs SANDISK Optimus GX PRO 8100 1TB

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  2. Solid State Drives
  3. Samsung 950 PRO 512GB M.2 🆚 SANDISK Optimus GX PRO 8100 1TB
Samsung 950 PRO 512GB M.2 and SANDISK Optimus GX PRO 8100 1TB 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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Samsung 950 PRO 512GB M.2 2280 MZ-V5P512BW
Samsung 950 PRO 512GB M.2
SANDISK Optimus GX PRO 8100 1TB NVMe PCIe Gen5 x4 M.2-2280 SDSP82100TAN-000E0
SANDISK Optimus GX PRO 8100 1TB
Prices
(Change region)
In Stock
Free shipping
$499.99
Prices
(Change region)
In Stock
$349.99
In Stock
Free shipping
$349.99
In Stock
$349.99
Last updated 45 minutes ago.
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Pangoly Score (How do we rate?)
95
Pangoly Score (How do we rate?)
-
Brand
Samsung
Brand
SanDisk
Model
MZ-V5P512BW
Model
  • SDSP82100TAN-000E0
  • SDSP82100TAN
Release Date
📅 October 2015
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(104 reviews)
User reviews
Performance (Charts)
109th / 1746
Performance (Charts)
n/a
Effective Value
215th / 336
Effective Value
-
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.98
Price/GB
$0.35
GB/$1
1.02
GB/$1
2.86
Series
950 PRO
Series
-
Capacity
512 GB
Capacity
1000 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
Samsung UBX
SSD Controller
-
NAND Flash Type
Samsung V-NAND
NAND Flash Type
-
Cache
512MB
Cache
-
Max Sequential Read
Up to 2500 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 1500 MB/s
Max Sequential Write
-
MTBF
1,500,000 hours
MTBF
-
-

Comparison and key differences summary

Reasons to buy the Samsung 950 PRO 512GB M.2:

Buy now

Reasons to buy the SANDISK Optimus GX PRO 8100 1TB:

  • 30% cheaper, you can save $150.00
  • Newer Product, it was released around 10 years later
  • More Capacity (+488 GB available)
  • Newer interface (PCIe Gen5 x4)

Buy now

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