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Hiksemi Wave(N) M.2 2280 SATA III 256 GB Internal SSD (HS-SSD-WAVE-N-256G)

To be fitted in an M.2 SATA port: reading reaches 560 MB/s, writing 480 MB/s, in a 5.4 g stick that slips into an ultrabook or a mini-PC.

  • SATA III interface: requires a SATA-compatible M.2 port
  • Sequential read up to 560 MB/s
  • Sequential write up to 480 MB/s
  • Endurance: 70 TB written (TBW)
  • Random 4K IOPS: 85 K read, 70 K write
  • 3D NAND memory
  • MTBF 1,500,000 hours
  • Vibration-resistant structure
  • Weight: 5.4 g maximum
  • Windows, macOS and Linux
Ref.: HS-SSD-WAVE-N-256G
709,00 DHincl. VAT

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Manufacturer's datasheetView the PDF · 143 Ko — downloadable

Product overview

HIKSEMI Wave(N) 256 GB SSD, M.2 2280: an ultra-thin form factor for ultrabooks or mini PCs, perfect for upgrading an existing system with a compact, silent drive.
Compatibility: M.2 2280 form factor, SATA III interface, installs in an M.2 SATA slot; Windows, macOS and Linux; personal computers and laptops.
Technology: 3D NAND Flash memory, dedicated HIKSEMI controller, TRIM support, vibration-resistant structure to keep your data safe.
Performance: sequential read speeds up to 560 MB/s, write speeds up to 480 MB/s, 4K random IOPS up to 85K read and 70K write.
Endurance: TBW 70 TB, MTBF 1,500,000 h.
Ideal for equipping an ultrabook, a mini PC or a recent laptop, speeding up an operating system or adding a compact secondary drive.
The M.2 form factor: more compact, with no compromise on reliability.

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Technical specifications

Technical specifications
Net weight5.4 g maximum
Read speedUp to 560 MB/s sequential read
Write speedUp to 480 MB/s sequential write
Random performance (IOPS)85,000 IOPS 4 KB read, 70,000 IOPS 4 KB write
Endurance70 TB written (TBW)
MTBF1.5 million hours
Typical power consumption2.5 W maximum
Operating temperature0 °C to 70 °C
Technical specifications (continued)
Storage temperature-40 °C to 85 °C
Storage capacity256 GB
InterfaceSATA III (6 Gbps), M.2 slot wired for SATA required
Storage typeSSD, 3D NAND flash memory
Drive form factorM.2 2280
UseOffice
Warranty1 year

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

Does this Wave(N) need a particular M.2 slot?
Yes: it needs an M.2 slot wired for SATA. Despite its stick form factor, this drive has a SATA III interface, not PCIe NVMe. Check the documentation for your motherboard or laptop: not all M.2 slots accept both protocols.
What speeds can you expect from this 256 GB version?
560 MB/s read and 480 MB/s write, with 85,000 IOPS in 4 KB random read and 70,000 in write. This is the ceiling of the SATA interface: the drive makes full use of it, and the higher capacities in the series go little further.
How many terabytes of writes can this 256 GB drive handle?
70 TB, or nearly three hundred full drive writes. That is far beyond what an office PC writes over several years, where most of the data written comes from system updates rather than continuous rewriting.
Will this drive fit in an ultrabook or a mini PC?
Yes. In the M.2 2280 form factor — 22 mm by 80 mm — it weighs no more than 5.4 g and screws flat onto the board, with no data or power cable to route through the chassis. It draws a maximum of 2.5 W.
Does this drive support TRIM?
Yes. TRIM tells the drive which blocks are no longer in use, allowing it to prepare them in advance instead of at the moment of writing. This is what stops an SSD from slowing down as it fills up, and it works with nothing to configure on a recent system.
What temperature range does this SSD operate in?
From 0 to 70 °C in operation. Its design is stated to be vibration-resistant, with no mechanical parts at all: everything relies on an electronic controller chip and 3D NAND memory. The rated mean time between failures is 1,500,000 hours.
Is the drive new and under warranty?
It is new and your invoice serves as the warranty document. Its part number is HS-SSD-WAVE-N-256G, to be quoted for any return. The full datasheet for the series gives the details capacity by capacity.

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