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Samsung PM961 Polaris 512GB M.2 PCIe NVMe Performance SSD/Solid State Drive

512GB Samsung PM961 Polaris M.2 NVMe (22x80) PCIe 3.0 (x4) SSD, Read 3000MB/s, Write 1150MB/s

Scan code: LN75507 Manufacturer code: MZVLW512HMJP-00000 Request call
Spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
From £16.92 / month (APR 14.9%)
Monthly Payment: £32.71
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £188.48
Total inc. interest: £196.24
Monthly Payment: £16.92
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £188.48
Total inc. interest: £203.05
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 17.9% and may be even lower.

Representative Example:

Purchase Rate: 17.9% p.a. (variable)

Representative: 17.9% APR (variable)

Assumed Credit Limit: £1,200

Subject to status. Terms and Conditions apply.
High End

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Delivery options £5.48 By DPD On 25th Jan 2018 DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Frequently Bought Together
Product Overview Based on the new Polaris controller, features up to 3,000MB/s sequential reads and 1,150MB/s sequential writes, random reads up to 360,000 IOPS and random writes up to 280,000 IOPS. Features • M.2 PCIe SSD.
• 512GB Capacity.
• NVMe Technology.
• Up to 3000MB/s Read, 1150MB/s Write.
• 4K IOPS Read: TBC
• 4K IOPS Write: TBC
Capacity 512GB
Edition PM961
Form Factor M.2 (2280)
Height 3.7 mm
Interface PCIe 3.0 (x4)
Host Controller Interface NVMe 1.2
Controller Samsung Polaris
Flash Memory Type Samsung 40nm 3D TLC NAND
Max. Read 3000 MB/s
Max. Write 1150 MB/s
DRAM Cache Memory N/A
DRAM Cache Memory Type  
Max. Random Read 4K TBC IOPS
Max. Random Write 4K TBC IOPS
Latency N/A
Special Features  
Power Consumption (active) 6.1W
Max. Endurance Rating  
MTBF 1,500,000 Hours
Max. Operating Vibration  
Max. Non-operating Vibration  
Max. Operating Shock  
Max. Non-operating Shock  
Connectivity 1 x M.2 (PCIe)
OS Support  
Bracket N/A
Package Type OEM

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
DOA Period:
7 days
RTB Period:
1 months
Manufacturer Contact Details
Samsung/LCD Nvidia/Scan
0330 (7267864)
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512GB Samsung PM961 Polaris M.2 NVMe (22x80) PCIe 3.0 (x4) SSD, Read 3000MB/s, Write 1150MB/s is rated 4.9 out of 5 by 14.
Rated 5 out of 5 by from Excellent Easy to fit, installs itself, works perfectly - what more do you want?
Date published: 2018-01-09
Rated 5 out of 5 by from Even Better and Cheaper than the 951 Model Whats to say REALLY I needed a bit extra space my previous 951 was only 256GB. This is Bigger Better and faster and extremely good value for money. Incidentally I bought a Samsung M2 PCI adapter and put the old one in as well to act as Scratch disks for Photoshop etc. works a treat.
Date published: 2017-05-23
Rated 5 out of 5 by from This product It was delivered really quick, I installed it on the weekend and it's a very good product, it loads windows up really quick I am very pleased with this product.
Date published: 2017-04-18
Rated 5 out of 5 by from excellent quality very good quality m.2 ssd only issue is drivers for windows 7 needs to be installed on a pre partitioned hard drive for windows 7 windows 10 users no additional driver to install the os on the drive, but becomes slow with the windows 10 default driver, better add the samsung driver from their website for increased speed performance.
Date published: 2017-04-14
Rated 5 out of 5 by from Excellent product! For the price this is a fantastic bit of hardware! Super fast. The biggest downside is the green PCB if this mounts on the top of your motherboard. Luckily on the Strix board I am using it goes under a heat spreader and can't be seen.
Date published: 2017-04-14
Rated 5 out of 5 by from Great performance Installed Windows 10 from bootable USB stick straight onto this drive with no issues and got good speeds without having to manually install drivers (2500MB/s read, 1150MB/s write). I manually installed the latest NVMe Pro drivers from the Samsung website anyway and speeds changed ever so slightly depending on file size in benchmarks. Motherboard is an Asus Z170 Pro Gaming. The drive doesn't come with the M2 screw which is used to secure it flat to the motherboard, and I didn't get one with the motherboard, so I had to find a suitable screw in my 'bits and bobs' tin.
Date published: 2017-02-26
Rated 5 out of 5 by from Does what it say on the tin This SSD reaches the advertised speeds in my system (using ATTO Disk Benchmark). There's not much to add except that if you've not seen an M2 SDD before, you will be surprised at how small it is. It's about the size of a single strip of gum, and is probably the most expensive thing I own that's so small. Make sure to read your motherboard manual for details on installing it, and bare in mind that in some motherboards, installing this card may disable some of your SATA ports (that's a limitation of your motherboard, not this SSD).
Date published: 2017-02-23
Rated 5 out of 5 by from Awsome performance I picked this up on offer at £179 and I have to say that I was not disappointed. I use it as a boot drive. File transfers are nearly instantaneous that I sort of miss the transfer window now :D. Very easy to install on a z170-AR mobo as the slot is at an easily accessible location. For a 512 m.2 NVMe it's definitely worth every penny especially if bought at the price I got it for :D
Date published: 2017-02-22
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Questions & Answers

AsRock Z170 Gaming K4 compatibility

Is this compatible with the Fatality ASRock Z170 Gaming K4 motherboard?. Do I need to purchase anything else?
Asked by: PapaRaigin
Yes, it is compatible. You'll need a standoff and screw to secure it.
Answered by: Oldie73
Date published: 2018-01-10

z97 compatibility

Hi, am interested in this a boot drive for one of my rigs, is this compatible with MSI Z97 Gaming 5? if so will there be any speed penalty Thanks for your time & trouble AD
Asked by: Pliers
Hello, With the latest Bios updates this would be fine for a boot drive as the motherboard supports NVMe Boot, however we don't know if there would be any speed penalties. Regards,
Answered by: LizN
Date published: 2016-12-13

Is this compatible with a HP ZBook 15 G3

Asked by: AWW63
Hello, You would need a machine that can support an M.2 slot device to be able to use this item. You would have to check your laptop specification to see if you have the available ports for this drive. Regards,
Answered by: JackB
Date published: 2017-06-24
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Samsung PM961 Polaris 512GB M.2 PCIe NVMe Performance SSD/Solid State Drive
Samsung PM961 Polaris 512GB M.2 PCIe NVMe Performance SSD/Solid State Drive