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Deal.ai › Samsung
Samsung
Samsung PM851 Series MZ-MTE256D mSATA 256GB Internal Solid State Drive SSD

Samsung PM851 Series MZ-MTE256D mSATA 256GB Internal Solid State Drive SSD

5(5 ratings)

Best price now

$136.40at TeciSoftChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit TeciSoft
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Price facts

  • Last seen at $136.40 at TeciSoft on Nov 12.
  • Checked at 2 stores.

Our take on the Samsung PM851 Series MZ-MTE256D mSATA 256GB Internal Solid State Drive SSD

The Samsung PM851 is an OEM mSATA solid state drive in the small 51 x 30 mm card format, aimed at laptops, mini PCs and industrial boards that have an mSATA slot rather than a 2.5-inch bay. It uses a SATA 6 Gbps interface and supports AES-256 encryption. It is a modest, older-generation drive: fine for reviving a compatible machine or adding fast storage in a tight space, but it will not match current NVMe drives or even newer SATA models on speed. Buyers should confirm their slot is mSATA, not mini PCIe or M.2, since the three are not interchangeable.

Best forUpgrading an older laptop or mini PC with an mSATA slotIndustrial or embedded systems needing a small-form-factor SATA driveReplacing a failing mSATA boot drive
Pros
  • Compact mSATA card fits tight chassis
  • SATA 6 Gbps interface
  • AES-256 encryption support
  • Samsung OEM drive with known controller family
Cons
  • Older generation, slower than current SATA and NVMe SSDs
  • mSATA is a legacy format with limited host compatibility
  • OEM part sold without retail accessories or software
  • No DRAM or endurance figures published for this model

Samsung PM851 Series MZ-MTE256D mSATA 256GB Internal Solid State Drive SSD prices at every store

  • TeciSoftNew

    In stockReturn policy

    $136.40Checked Nov 12
    Visit TeciSoft
  • Compu DevicesRefurbished

    In stock

    $972.59Free shippingChecked Nov 12
    Visit Compu Devices

About the Samsung PM851 Series MZ-MTE256D mSATA 256GB Internal Solid State Drive SSD

The Samsung PM851 Series is a 256 GB solid state drive in the mSATA form factor. It connects through a SATA 6 Gbps host interface and installs as a Mini PCIe module.

The drive supports AES-256 encryption. It measures 51 x 30 x 3.85 mm and weighs up to 10 g.

Brand
Samsung
Series
PM851
Capacity
256 GB
Form factor
mSATA (Mini PCIe module)
Interface
SATA 6 Gbps
Encryption
AES-256
Dimensions
51 x 30 x 3.85 mm
Weight
Max 10 g
Model
MZ-M256D
Part number
MZMTE256HMHP-000D1

Questions and answers

Is this an M.2 or mSATA drive?
It is mSATA, a 51 x 30 mm card with an mSATA edge connector. It will not fit an M.2 slot, and a mini PCIe slot will not accept it either.
Will it work in my laptop?
Only if your laptop has a dedicated mSATA slot. Check the service manual or the slot labeling before buying, since many machines from this era use M.2 or 2.5-inch bays instead.
How fast is it compared with newer SSDs?
It runs on SATA 6 Gbps, so it is capped at SATA speeds and is an older design. Expect it to feel quicker than a hard drive but slower than current SATA and NVMe drives.
Does it support hardware encryption?
Yes, it lists AES-256 encryption. Whether you can use it depends on your system's BIOS and drive encryption support.
What is in the box?
It is an OEM drive, so expect the drive itself only, without cables, screws, cloning software or a retail manual.
Where is the Samsung PM851 Series MZ-MTE256D mSATA 256GB Internal Solid State Drive SSD cheapest?
At TeciSoft, for $136.40, as of our latest check.
What do buyers say about the Samsung PM851 Series MZ-MTE256D mSATA 256GB Internal Solid State Drive SSD?
Rated 5 out of 5 from 5 ratings.
Where can I buy the Samsung PM851 Series MZ-MTE256D mSATA 256GB Internal Solid State Drive SSD?
2 stores we checked sell it, including TeciSoft, Compu Devices.

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