Compare Solid State Drives

Compare SANDISK Optimus 5100 2TB vs PNY XLR8 CS3040 4TB Heatsink

SANDISK Optimus 5100 2TB and PNY XLR8 CS3040 4TB Heatsink are both solid state drives with the same Interface (PCIe Gen4 x4) and Form Factor (M.2-2280). The main differences are in Capacity.
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Brand
SanDisk
Brand
PNY
Model
  • SDSP51200TAN-000E0
  • SDSP51200TAN
Model
M280CS3040HS-4TB-RB
Release Date
📅 February 2026
Release Date
📅 March 2021
* 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
$0.28
Price/GB
-
GB/$1
3.57
GB/$1
-
Capacity
2000 GB
Capacity
4000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 2TB:

  • Newer Product, it was released around 5 years later

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Reasons to buy the PNY XLR8 CS3040 4TB Heatsink:

  • More Capacity (+2000 GB available)

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