Brand | Intel |
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Item Model Number | SSDPEKNW010T8X1 |
Product Dimensions | 16.51 x 12.07 x 1.91 cm; 45.36 Grams |
Item Dimensions L x W x H | 16.5 x 12.1 x 1.9 centimetres |
Processor Count | 1 |
Flash Memory Size | 1 |
Item Weight | 45.4 g |
Manufacturer | D&H |
ASIN | B07GCL6BR4 |
Is Discontinued By Manufacturer | No |
Date First Available | 9 November 2018 |
Intel Solid State Drive (SSD), 660P Series, 1 TB
Price: | $188.01 + $7.94 Delivery |
Brand | Intel |
Digital Storage Capacity | 1 TB |
Hardware Interface | PCI |
Read Speed | 1800 Megabytes Per Second |
Compatible Devices | This drive is compatible with servers and arrays that accept M.2 2280 PCIe drives |
About this item
- Mfr Part Number: SSDPEKNW010T8X1
- Form Factor: M.2 22 x 80 millimeter
- Interface: PCI Express NVMe 3.0 x4
- Performance : Sequential Read (up to) 1800 MB/s, Random Read (8GB Span): Up to 150,000 IOPS
- Performance : Sequential Write (up to) 1800 MB/s Random Write (8GB Span): Up to 220,000 IOPS
- End to End Data Protection ensures integrity of stored data from the computer to the SSD and back. ; Intel Rapid Start Technology allows quick system resumes from the hibernate state. Ye
Product Information
Capacity:1 TBTechnical Details
Additional Information
Customer Reviews |
4.8 out of 5 stars |
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Best Sellers Rank |
11,091 in Computers (See Top 100 in Computers)
187 in Internal Solid State Drives |
Warranty & Support
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Product description
Empowered by Intel's innovative Intel QLC Technology, the Intel SSD 660p offers higher capacities at a lower cost than TLC-based options.1With PCIe, the new SSD 660p skips SATA and its limitations to offer up to 2TB in one drive. 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. Compatibility: This drive is compatible with servers and arrays that accept M.2 2280 PCIe drives
From the manufacturer
Features and Benefits of Intel SSD 660p Series - 1.0TB
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PCIe* Performance at a Great PriceEmpowered by Intel’s innovative Intel QLC Technology, the Intel SSD 660p offers higher capacities at a lower cost. With PCIe*, the SSD 660p skips SATA and its limitations to offer up to 2TB in one drive. *For more information visit Intel website. |
Twice the Capacity in Identical Footprints 2These client SSDs pack more data than usual, 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. 2 - 2x more capacity in identical footprints based on specifcation comparisons between the Intel SSD 660p Series (up to 2TB) and Intel SSD 600p Series (up to 1TB). |
Performance and Price That MattersThe SSD 660p hits the marks that matter for client SSDs. This drive is tuned to deliver a capacity optimized NVMe* performance and deliver an intelligent storage option for mainstream and entry-level computing. *For more information visit Intel website. |
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Customer reviews
Top reviews from Australia
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Overall the NVMe SSD is functioning well and caching stuff properly without any hiccups
Top reviews from other countries

- Lowest cost per Gigabyte among all M.2 NVMe drives (May 2019)
- Very fast (mine goes up to 1.9 Gpbs in both read and write without using any kind of cooler), and the very fast (SLC) cache is a lot larger than the competition (from 280 GB to 24 GB depending on how full the drive is, versus the typical 20-40 GB on the competition)
- Reliable brand, easy to install
*CONS*
- If the drive is more than 75% full or you have (temporarily) filled-up the SLC cache, the drive can a bit slow (like a regular hard drive) while the SLC cache is getting restored to full speed (this is done automatically when the SSD is idle, and can be done manually using Intel's utility software). In my case this is not a problem since I purposely choose the larger (2 TB) version to ensure that I have plenty of free space and a large SLC cache.
- The drive's idle temperature for me (depends on many factors like airflow, ambient temperature, etc.) is around 35 degrees Celsius, but under heavy load (4 hours of data migration) it went up to 65 degrees Celsius. It is supposed to be fine operating at up to 70 degrees Celsius and I didn't see any performance slowdown (throttling), but I am planning to buy a small heat sink for the drive to keep it at a lower temperature during heavy loads (update: I did add a $10 heatsink and now, even under full load it doesn't go above 43 degrees C)
*OTHER THOUGHTS*
- A lot of people are complaining about the lower longevity of QLC versus TLC, but for the average user this drive will become obsolete long before the total lifetime writes have been exceeded. If however you do write more than 50 GB per day everyday (for video production or similar data heavy workflows), then this drive is probably not for you.
- Before buying, check your motherboard to ensure than it can actually take NVMe drives (and this particular size, which is 2280) as it can be confusing since they use the same M.2 form factor and connection with the SATA M.2 drives. Also check if using the M.2 on your motherboard disables some regular SATA ports that could be used by other hard drives/SSDs/DVD drives. Lastly, even if you have a free M.2 port that can take your new NVMe drive, you might want to check if you have the little screws needed to secure it down to the motherboard

実際のファイルコピーテストにおいては容量単価の近い最新のSATA3.0 SSDを2倍以上も上回るコピー速度を実現しています。
4bitマルチセルのQLCタイプのIM Flash Technologies製64層3D NANDが採用されていますが、3bitマルチセルのTLC型SSDと同様の特徴が大容量書き込み時にでており、1TBモデルでは120GB程度のSLCキャッシュを超える書き込みアクセスでは理想値1800MB/sから100MB/sまで書き込み速度が大幅に急落しました。
Intel SSD 660pのSLCキャッシュ容量は総容量の10%なので512GBでは50GB(実効60GB)、1TBGBでは100GB(実効120GB)、2TBでは200GB(実効240GB)となるため、一般ユースで超過することがないであろうSLCキャッシュを備えた1TBモデルか2TBモデルがおすすめです。
QLC NANDの弱点として仕様上の書き込み耐性の低さが気になるところですが、実際にTLC型に比べて書き込み不可の故障発生が早いのかどうかは経過観察を要すると思います。

Reviewed in Japan on 31 October 2018
実際のファイルコピーテストにおいては容量単価の近い最新のSATA3.0 SSDを2倍以上も上回るコピー速度を実現しています。
4bitマルチセルのQLCタイプのIM Flash Technologies製64層3D NANDが採用されていますが、3bitマルチセルのTLC型SSDと同様の特徴が大容量書き込み時にでており、1TBモデルでは120GB程度のSLCキャッシュを超える書き込みアクセスでは理想値1800MB/sから100MB/sまで書き込み速度が大幅に急落しました。
Intel SSD 660pのSLCキャッシュ容量は総容量の10%なので512GBでは50GB(実効60GB)、1TBGBでは100GB(実効120GB)、2TBでは200GB(実効240GB)となるため、一般ユースで超過することがないであろうSLCキャッシュを備えた1TBモデルか2TBモデルがおすすめです。
QLC NANDの弱点として仕様上の書き込み耐性の低さが気になるところですが、実際にTLC型に比べて書き込み不可の故障発生が早いのかどうかは経過観察を要すると思います。








My previous disk was 512gb but the restore from time machine has take-over nearly 900gb on the new drive! bizzare, but presume I had a lot on icloud that can now fit on!
The lane width via system report showed as 1. Therefore speeds were half the speed of original drive at 370MBs for read and 380 for write. The whole laptop was sluggish and unresponsive.
After nearly a week of trying to get firmware updates I gave up (Instructions from Intel website don't work on Mojave) . So I prepped Amazon for a return of the drive.
Just in case I reseated the drive and it failed completely coming up with ? in a box. I tried several other reseats with the same result and was convinced I had killed the MacBook!
I put the original disk in and all ok and booted! I could get by! The old ssd showed width of 4 and I had a working laptop. I then did a final full reseat of the new drive including reseat in adaptor, ensuring all the way in until it clicked in the long sintech adaptor (had to be brutal btw).
I rebooted and It went black for a about 3 minutes and I made a coffee. It eventually started to boot.
Was it my imagination or was it fast again?
System Report showed a width of x4. I ran speed checks. Read 1400MBs and Write 1200MBs. Very responsive!
Eats slightly more battery than before, but very marginally as the battery is rather old and worn out showing as poor anyway.
No sleep issues and performed several reboots without issue.
I am now very very happy.
