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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.
Intel

Performance, endurance, NAND architecture, thermals, and compatibility.
| Merchant | Price | $/GB | Availability |
|---|
| Total |
|---|
Newegg | $139.99 | $0.273 | In Stock | $139.99 | Buy |
About This Product
The Intel 660p 512GB is an M.2 NVMe PCIe 3.0 x4 SSD. It offers QLC NAND, which provides lower cost per gigabyte compared to TLC drives. Performance is suitable for general computing and light gaming, but sustained writes can be slower than TLC-based NVMe SSDs in its price range.
Verdict
βGood budget NVMe SSD for general use and light gaming.β
Performance, endurance, NAND architecture, thermals, and compatibility.
Sequential, random, and sustained speeds.
Sequential Read
1,500 MB/s
Sequential Write
1,000 MB/s
4K Random Read
90K IOPS
4K Random Write
220K IOPS
SLC Cache
76GB
How long the drive lasts under sustained writes.
TBW (lifetime writes)
100 TB
Drive Writes/Day
0.11 DWPD
MTBF
1.6M hours
Warranty
5 years
Controller, NAND, and cache β what most retailers don't show you.
DRAM Cache
Yes
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