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Green printed circuit board M.2 2280 SSD with black controller and silver label

Intel

Intel 660p Series 2TB M.2 2280 PCIe NVMe 3.0 x4 Internal SSD SSDPEKNW020T8X1

SKU CH-4PFA-6JG38 MPN SSDPEKNW020T8X1

A 2TB M.2 2280 PCIe NVMe 3.0 x4 internal SSD using Intel 3D QLC NAND for up to 1800 MB/s sequential speeds and 220,000 IOPS random performance

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity2TB
  • Memory Components3D2, QLC
  • InterfacePCIe NVMe 3.0 x4

Options 2TB

  • Up to 1800 MB/s sequential read via NVMe interface
  • Up to 1800 MB/s sequential write via NVMe interface
  • Up to 220,000 IOPS random read for responsive multitasking
  • Up to 220,000 IOPS random write for fast file saves
  • 400TB written endurance with 1,600,000-hour MTBF for long-term reliability

Intel 660p 2TB NVMe SSD

The Intel 660p Series 2TB M.2 2280 drive uses PCIe NVMe 3.0 x4 and Intel QLC 3D NAND to deliver up to 1800 MBps sequential read and write. It is built for consumer notebooks, desktops and mobile devices that need high capacity in a thin 80mm form factor.

PCIe NVMe 3.0 x4 practical limits

The NVMe 3.0 x4 interface removes the throughput ceiling of SATA while fitting the standard M.2 2280 slot. Sequential speeds reach 1800 MBps and random performance reaches 220000 IOPS, with active power draw of 100 mW and idle draw of 40 mW. Operating temperature spans 0°C to 70°C.

Upgrading from SATA to this drive

Replacing a SATA SSD with the 660p adds NVMe bandwidth and up to 2TB in the same footprint, backed by 400TB written endurance and 1600000 hours MTBF. The jump is worth it when everyday computing needs more capacity and faster transfers without changing the M.2 slot.

Highlights

  • Up to 1800 MB/s sequential read via NVMe interface
  • Up to 1800 MB/s sequential write via NVMe interface
  • Up to 220,000 IOPS random read for responsive multitasking
  • Up to 220,000 IOPS random write for fast file saves
  • 400TB written endurance with 1,600,000-hour MTBF for long-term reliability

Specifications

BrandIntel
Series660p Series
ModelSSDPEKNW020T8X1
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity2TB
Memory Components3D2, QLC
InterfacePCIe NVMe 3.0 x4
Max Sequential ReadUp to 1800 MBps
Max Sequential WriteUp to 1800 MBps
4KB Random ReadUp to 220,000 IOPS
4KB Random WriteUp to 220,000 IOPS
Terabytes Written (TBW)400TB
MTBF1,600,000 hours
FeaturesEmpowered by Intel's innovative Intel's 3D NAND QLC technology, this SSD offers higher capacities at a lower cost than TLC-based storages.
With PCIe, the new Intel SSD 660p skips SATA and its limitations. The future of storage is built on PCIe, NVMe and QLC technologies, so choose the Intel SSD 660p, ideal for Laptops and Desktops running everyday computing applications.
Compared to TLC's capacity, Intel 3D NAND QLC technology stores more bits per cell, allowing for higher capacity, faster read performance and lower power consumption per drive.
This technology makes the most of small
Power Consumption (Idle)40 mW
Power Consumption (Active)100 mW
Operating Temperature0°C ~ +70°C
Storage Temperature-55°C ~ +95°C
Operating Humidity5-95%
Max Shock ResistanceOperating: 1000G / 0.5 ms
Non-Operating: 1500G / 0.5 ms
Max Vibration ResistanceOperating: 2.17 GRMS (5-700 Hz)
Non-Operating: 3.13 GRMS (5-800 Hz)
Height2.38mm
Width22.00mm
Depth80.00mm
Weight< 10.00g
Shipping weight0.18 kg
Package size163 × 124 × 23 mm

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Should I pick the 2TB 660p or a smaller capacity for my laptop?

The 2TB model uses QLC 3D NAND to fit twice the data in the same M.2 2280 footprint, so you get maximum storage without a larger drive.

What does the 1800 MBps sequential speed mean for everyday use?

It lets the drive read and write large files such as videos or game assets at up to 1800 MBps, cutting load times compared with SATA drives.

Does the PCIe 3.0 x4 interface limit the 660p in a modern motherboard?

The drive runs at PCIe 3.0 x4, so its 1800 MBps ceiling is set by that link; a faster slot will not raise the drive's own maximum.

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