Intel 665P 1Tb SSD technical review

Posted on February 05, 2024 by Raymond Chen

How fast is the Intel 665P 1Tb and another characteristics read below on our page.

Intel 665P 1Tb SSD technical review

665P (1Tb) produced by Intel works on Silicon Motion SM2263EN. The NVMe SSD write a data location map on Dynamic-Random Access Memory DDR3L to run a games without delays. The 665P comes equipped with Intel 96L 3D QLC flash memory. Internal SSD is offered also in 2 Tb volume sizes.

🚀 Performance and benchmarks

NVMe SSD use PCIe M.2 3.0 x 4 computer expansion bus standard with maximum write speeds equals to 2000 MB/s, and maximum read speeds 2000 Mbps. 665P has IOPS 250000 on reading and 250000 on writing operations per second.

🖥️ Endurance and warranty

Manufacturer provide 5 years of warranty that limited by 300 TBW.

📊 Specs

Category Value
Capacity 1 Tb
Interface M.2 3.0 x 4
Controller Silicon Motion SM2263EN
Memory type Intel 96L 3D QLC
Read speed (Mb/s) 2000
Write speed (Mb/s) 2000
Read IOPS 250000
Write IOPS 250000
Endurance (TBW) 300
MTBF (million hours) n/a
Warranty (years) 5


665P (1Tb) produced by Intel may work on PCIe Gen3 that is undoubtedly slower than PCIe 4. The sequential write speed is 2000 Mb/s, that is common for this expansion standard. The drive can write 300 TBW, that is poor in comparison with competitors. On balance, Intel 665P 1Tb is a well-rounded NVMe SSD.

+ Pros

  • Good writing speed
  • Capacity

- Cons

  • PCIe 3.0
  • Writing speed

🛒 Buy this or similar SSD Storage:

Samsung 980 Pro 2 Tb

-57% $165
List Price: $379.99

Buy on Amazon

✨ Video Review

Intel 665P NVMe SSD vs Intel 660P NVMe SSD

⁉️ FAQ

The Intel 665P has DDR3L. DRAM makes storage work faster, but also more expensive.

The 665P 1Tb due to the low density of memory chips able to run with no extra heat sinks. Some motherboards from the factory has additional cooling above or below the SSD for improving performance during high loads.

The Intel 665P 1Tb has write speed 2000 Mbps, maximum read speed 2000 Mb per second. NVMe operate on Silicon Motion SM2263EN controller and M.2 3.0 x 4 interface standard. The NAND flash memory type is Intel 96L 3D QLC.
There are no comments yet.
Your message is required.

Other Intel models:

Similar SSD:

Samsung 970 Pro Review

Samsung 970 Pro

1 Tb / M.2 3.0 x 4

Kioxia RD500 Review

Kioxia RD500

1 Tb / M.2 3.0 x 4

ADATA Falcon Review

ADATA Falcon

1 Tb / M.2 3.0 x 4