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SAMSUNG

SAMSUNG 860 EVO 1 TB mSATA internal SSD

SKU CH-SWWB-TRP1Y

A 1 TB SATA internal SSD in mSATA form factor delivering 550 MB/s reads and 520 MB/s writes

  • Consistent speeds under heavy workloads with 550 MB/s sequential read
  • Faster file transfers supported by 520 MB/s sequential write
  • Larger TurboWrite buffer of 78 GB handles sustained writes
  • Eight times higher endurance than 850 EVO for demanding data
  • Improved Linux compatibility from refined ECC and MJX controller

Capacity and Form Factor

The Samsung 860 EVO is a 1 TB internal solid-state drive built in the mSATA form factor for mainstream PCs and laptops. It uses the SATA interface and V-NAND technology to deliver consistent performance across everyday workloads.

Speed and Endurance

Sequential read speeds reach 550 MB/s and sequential write speeds reach 520 MB/s with Intelligent TurboWrite technology. The TurboWrite buffer is 78 GB, up from 12 GB on the 850 EVO, and endurance is rated up to 8x higher TBW than that previous model.

SATA Interface Limits

The drive communicates over the SATA standard, so throughput tops out at the interface ceiling of roughly 550 MB/s read and 520 MB/s write. Builders needing faster transfer rates or a different physical connector should consider drives built for other interfaces.

Highlights

  • Consistent speeds under heavy workloads with 550 MB/s sequential read
  • Faster file transfers supported by 520 MB/s sequential write
  • Larger TurboWrite buffer of 78 GB handles sustained writes
  • Eight times higher endurance than 850 EVO for demanding data
  • Improved Linux compatibility from refined ECC and MJX controller

Specifications

Part NumberMZ-M6E1T0BW

Questions about this item

Will the 860 EVO mSATA work with a laptop that only has a SATA II controller?

Yes, the SATA interface is backward compatible, so the drive will operate at the host controller's maximum speed instead of its rated 550 MB/s read and 520 MB/s write.

How can I verify the drive is delivering the 550 MB/s read and 520 MB/s write speeds after installation?

Run a sequential benchmark such as CrystalDiskMark; the results should approach 550 MB/s read and 520 MB/s write when the TurboWrite buffer of 78 GB is not exhausted.

Does the MZ-M6E1T0BW package include a mounting bracket or cloning software?

The drive ships as a bare mSATA module; any mounting adapter for a 2.5-inch bay and migration software must be obtained separately.

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