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Silver 2.5 inch SATA SSD with black label

SAMSUNG

SAMSUNG SM863 MZ-7KM1T90 1.92TB SATA 2.5" internal SSD

SKU CH-MG8Y-PQKH4

A 1.92 TB 2.5" SATA solid-state drive with up to 520 Mbps read and 485 Mbps write speeds, 97000 IOPS random read, 29000 IOPS random write and a 2000000-hour MTBF

  • Total capacity1.92 TB
  • Interface typeSATA 6 Gbit/s
  • Form factor2.5 in (6.35 cm)
  • Product typeInternal Solid State Drive (SSD)
  • Sustained sequential read rateUp To 520 Mbit/s
  • Sustained sequential write rateUp To 485 Mbit/s
  • 92 TB capacity stores large datasets and applications
  • SATA 6 Gbps interface delivers up to 520 MB/s sequential read speed
  • Up to 485 MB/s sequential write accelerates file saves and backups
  • 97,000 IOPS random read handles heavy multi-tasking workloads
  • 2,000,000-hour MTBF rating supports long-term reliability

1.92 TB SATA SSD for mainstream PCs

The Samsung SM863 is a 2.5 inch internal solid-state drive built for mainstream desktops and laptops. It uses Multi-level Cell NAND and a SATA 6Gbps interface to deliver 1.92 TB of storage for everyday workloads and operating-system drives.

Standard 2.5 inch SATA installation

The drive fits any 2.5 inch bay with a SATA data and power connection, requiring no extra cables or brackets. Alignment of the SATA connector is the only common issue; forcing the plug can bend the drive’s pins and prevent detection.

1.92 TB capacity with MLC endurance

Sequential reads reach 520 Mbps and writes reach 485 Mbps, while 4 KB random performance hits 97000 IOPS read and 29000 IOPS write. An MTBF of 2000000 hours reflects the MLC design’s durability for mixed read-write workloads, though sustained heavy write streams will eventually saturate the SATA link.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $238.99
Pricier than about 61% of the 1,994 comparable items (median $180.49).
Total capacity 1.92 TB
Higher than about 69% of the 1,368 comparable items (median 1 TB).
Price per TB $124.47 per TB
Cheaper than about 70% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameSAMSUNG
Model nameSM863
Part numberMZ-7KM1T90
Total capacity1.92 TB
Product typeInternal Solid State Drive (SSD)
Performance
Sustained sequential read rateUp To 520 Mbit/s
Sustained sequential write rateUp To 485 Mbit/s
Random read (4K)Up To 97000 Iops
Random write (4K)Up To 29000 Iops
Ports & slots
Interface typeSATA 6 Gbit/s
Size & build
Form factor2.5 in (6.35 cm)
More details
Mean time between failures2,000,000 h

Questions about this item

How can I verify the SM863 is performing correctly after installation?

Run a benchmark tool and check that sequential read reaches 520 Mbps, sequential write reaches 485 Mbps, random read hits 97000 Iops and random write hits 29000 Iops.

What comes with the MZ-7KM1T90 and what must I supply myself?

The drive itself is included; you must provide a 2.5" drive bay or adapter, a SATA data cable and a SATA power connector from your system.

Which capacity of the SM863 series should I choose for my workload?

This model provides 1.92TB of MLC storage; select it if that capacity matches your space and endurance needs.

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