SanDisk
Prices
SanDisk Optimus 5100
20 offers at 6 retailers · from $108 (500GB at Newegg)
Score 9.1 · Excellent for PCIe Gen4-class
7,100 read · 6,700 write MB/s
M.2 2280
NVMe PCIe Gen4 (64 Gbps)
HMB (DRAM-less)
5-year warranty
Single-sided
Gen 4 average best price $0.184/GB
→ Holding (0.0% since last reported)
Snapshot Nov 2, 2026
500GB
300 TBW
Best:
$108 at Newegg
· $0.216/GB
17% above the average best Gen 4 price ($0.184/GB)
Retailer
Price
$/GB
Stock
Checked
Current $
SanDisk Direct
Out of Stock
Nov 2, 2026
1TB
600 TBW
Best:
$188 at Amazon
· $0.188/GB
In line with the average best Gen 4 price ($0.184/GB)
Retailer
Price
$/GB
Stock
Checked
Current $
2TB
900 TBW
Best:
$299 at Amazon and Walmart
· $0.150/GB
19% below the average best Gen 4 price ($0.184/GB)
Retailer
Price
$/GB
Stock
Checked
Current $
4TB
1,200 TBW
Best:
$599 at Amazon and Newegg
· $0.150/GB
19% below the average best Gen 4 price ($0.184/GB)
Retailer
Price
$/GB
Stock
Checked
Current $
- Sold on the retailer's site by a third-party seller.