Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
SanDisk

Performance, endurance, NAND architecture, thermals, and compatibility.
| Merchant | Price | $/GB | Availability | Total | |
|---|---|---|---|---|---|
Newegg | $588.77 | $0.147 | In Stock | $588.77 | Buy |
About This Product
The SanDisk WD Blue SN5100 is a 4TB M.2 2280 NVMe SSD utilizing a PCIe 4.0 x4 interface. While offering a large capacity, its performance is generally lower than other PCIe Gen 4 drives in its price range, making it suitable for general storage rather than high-performance applications. Users prioritizing raw speed for intensive tasks may find better value in alternative PCIe Gen 4 SSDs.
Verdict
βBest for users needing large capacity storage, not top-tier PCIe Gen 4 speed.β
Performance, endurance, NAND architecture, thermals, and compatibility.
Sequential, random, and sustained speeds.
Sequential Read
6,900 MB/s
Sequential Write
6,700 MB/s
4K Random Read
900K IOPS
4K Random Write
1.1M IOPS
How long the drive lasts under sustained writes.
TBW (lifetime writes)
1,200 TB
Drive Writes/Day
0.16 DWPD
calculated from TBW
Warranty
5 years
Controller, NAND, and cache β what most retailers don't show you.
DRAM Cache
No
Critical for Gen5 drives and laptops.
Max Temp
85Β°C
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