Compare Solid State Drives

Compare SANDISK Optimus 5100 2TB vs Lexar Professional NM1090 PRO 4TB

  1. Compare
  2. Solid State Drives
  3. SANDISK Optimus 5100 2TB 🆚 Lexar Professional NM1090 PRO 4TB
SANDISK Optimus 5100 2TB and Lexar Professional NM1090 PRO 4TB 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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SANDISK Optimus 5100 2TB NVMe PCIe Gen4 x4 M.2-2280 SDSP51200TAN-000E0
SANDISK Optimus 5100 2TB
Lexar Professional NM1090 PRO 4TB PCIe Gen5 NVMe M.2 2280 (LNM109P004T-RNNNU)
Lexar Professional NM1090 PRO 4TB
Prices
(Change region)
In Stock
Free shipping
$559.96
Prices
(Change region)
In Stock
$749.00
Last updated 35 minutes ago.
In Stock
+ $39.99 Shipping
$949.00
In Stock
Free shipping
$999.99
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
SanDisk
Brand
Lexar
Model
  • SDSP51200TAN-000E0
  • SDSP51200TAN
Model
  • LNM109P004T-RNNNU
  • LNM109P004T-RNNNg
Release Date
📅 February 2026
Release Date
📅 May 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.28
Price/GB
$0.19
GB/$1
3.57
GB/$1
5.34
Capacity
2000 GB
Capacity
4000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen5 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:

  • 25% cheaper, you can save $189.04
  • Newer Product, it was released around 9 months later

Buy now

Reasons to buy the Lexar Professional NM1090 PRO 4TB:

  • More Capacity (+2000 GB available)
  • Newer interface (PCIe Gen5 x4)

Buy now

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