Intel® QLC Technology Built for the PC. Capacity at an Amazing Price.

Finally, PCIe* and Intel® QLC 3D NAND in one SSD.

Meet today’s storage needs and prepare for the growing demands of tomorrow with the Intel® SSD 660p Series built on Intel® QLC 3D NAND Technology.

The Intel® SSD 660p Series is the first QLC-based client PCIe* SSD in the industry, continuing Intel’s leadership in flash cell technology and quality manufacturing. The SSD 660p finally fits low-cost and high-capacity—up to 2TB—into one drive.

PCIe* Performance at an Affordable Price
Empowered by Intel’s innovative Intel® QLC Technology, the Intel® SSD 660p Series offers higher capacities at a lower cost than TLC-based options.2 Delivering capacity optimized NVMe* performance and an intelligent storage option for mainstream and entry-level computing, the SSD 660p offers 512GB, 1TB, and 2TB, and at an affordable price.2

2x the Capacity in Identical Footprints1
These client SSDs pack more data than TLC-based storage, allowing up to 2x more capacity in identical footprints. The thin M.2 80mm form factor makes it perfect for notebooks, desktops, and mobile devices that need storage for everyday computing.

Intel® QLC Technology is built on a unique architecture that provides performance, high capacities, quality, and reliability. We have developed this dynamic architecture that changes cell configuration to ensure customers get the storage capacity they need at the performance they expect.

Delivering capacity-optimized NVMe* performance and an intelligent storage option for mainstream and entry-level computing, the SSD 660p offers 512GB, 1TB, and 2TB, and at an affordable price.2

Why Intel?
Our complete product life cycle support extends from ecosystem enabling to postsales support. Paired with the quality of our supply chain, Intel has a foundation in innovation leadership.

That foundation results in drives with robust and lasting data integrity, reliably effective performance, and increased platform confidence through our unique position as a platform provider. Intel knows workloads, and we architect our products to excel in real world use.

Industry Recognition

The Intel® SSD 660p has received significant industry praise and high marks, garnering multiple “awards” and badges, including:

  • AnandTech Recommended
  • Hot Hardware Recommended
  • Legit Review Value Award
  • PC Perspective Editor’s Choice
  • Tom’s Hardware Editor’s Choice

Features At-a-Glance


Intel® SSD 660p Series

Capacity and Form Factor

M.2 2280-S3-M 512 GB, 1024 GB (1 TB), 2048 GB (2 TB)
Height and Weight: 80mm, <10 grams


PCIe* 3.0x4, NVMe*

Media 64-layer, QLC, 3D NAND

Sequential Read: Up to 1,800MB/s, Sequential Write: Up to 1800MB/s
Random 4KB Reads: Up to 220,000 IOPS, Random 4KB Writes: Up to 220,000 IOPS


512 GB: 100 TBW
1 TB: 200 TBW
2 TB: 400 TBW
TBW=Terabytes written


Active: 100mW, Idle: 40mW

Operating Temperature

0° C to 70° C


5-year limited warranty

For more information 4



「同等の設置面積で 2 倍の容量」という記述は、インテル® SSD 660p シリーズ (最大 2 TB) と従来のインテル® SSD 600p シリーズ (最大 1 TB) の仕様比較に基づきます。


インテル® SSD 660p 512 GB とインテル® SSD 545s 512 GB ($109.99) を比較。出典


IOMeter* テストおよびシステム構成: インテル® Core™ i7-8700K プロセッサー (3.70GHz)、GIGABYTE* マザーボード、NVIDIA* Geforce* 2109.18.13.4195、BIOS: AMI* P1.90、チップセット: インテル® INF、メモリー: 16GB (4GBx4) Corsair* DDR4-2400、Microsoft* Windows* 10 Enterprise 64-bit (ネイティブ NVMe* ストレージドライバー使用)。実際の性能値は容量によって異なります。


インテル® SSD 545sシリーズとPCIe* インテル® SSD 760pシリーズ2 TBのベンチマークを比較したMobile Mark 2014による測定。

インテル® テクノロジーの機能と利点はシステム構成によって異なり、対応するハードウェアやソフトウェア、またはサービスの有効化が必要となる場合があります。実際の性能はシステム構成によって異なります。絶対的なセキュリティーを提供できるコンピューター・システムはありません。詳細については、各システムメーカーまたは販売店にお問い合わせください。


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