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Rectangular silver 2.5 inch SSD with label and connector visible

SAMSUNG

SAMSUNG MZ-7L31T900 1.92TB 2.5" SATA enterprise SSD

SKU CH-FHH5-G8GWG MPN MZ-7L31T900

2.5-inch SATA enterprise SSD with 1.92 TB capacity, 550 MB/s sequential read, 520 MB/s write, 98,000 random read IOPS and 1 DWPD endurance

  • Form Factor2.5"
  • Capacity1.92TB
  • Memory ComponentsV-NAND TLC
  • InterfaceSATA III
  • ControllerSamsung Metis Controller
  • CacheSamsung Low Power SDRAM

Options 1.92TB

  • 92 TB capacity supports large enterprise datasets
  • Up to 550 MBps sequential read accelerates data access
  • Up to 98,000 IOPS random read handles heavy workloads
  • 1 DWPD endurance with 3,504 TBW ensures long-term reliability
  • 5" SATA form factor fits standard server bays

Samsung PM893 1.92TB SATA enterprise SSD

The Samsung PM893 is a 2.5-inch enterprise solid-state drive with 1.92TB of V-NAND TLC storage. It connects through a SATA III interface and uses the Samsung Metis Controller with low-power SDRAM cache. The drive delivers up to 550 MBps sequential read and 520 MBps sequential write speeds. It is rated for 1 DWPD endurance and 3,504 TBW total bytes written.

Suited for read-intensive server workloads

This SSD fits read-heavy applications such as web serving, content delivery and logging where 1 DWPD endurance matches the duty cycle. The 98,000 IOPS random read performance supports high queue-depth access patterns. It is not for write-intensive databases or caching tiers that exceed the 30,000 IOPS random write limit or the 1 DWPD endurance budget.

SATA III interface and 1 DWPD endurance

The SATA III 6 Gb/s interface determines host compatibility and caps throughput at the rated 550 MBps read and 520 MBps write. The 1 DWPD endurance rating defines the total write capacity of 3,504 TBW over the warranty period. Verify that the target system provides a 2.5-inch SATA bay and that the workload stays within the 1 DWPD write budget.

Pontos fortes

  • 92 TB capacity supports large enterprise datasets
  • Up to 550 MBps sequential read accelerates data access
  • Up to 98,000 IOPS random read handles heavy workloads
  • 1 DWPD endurance with 3,504 TBW ensures long-term reliability
  • 5" SATA form factor fits standard server bays

Especificações

BrandSAMSUNG
ModelPM893
Part NumberMZ-7L31T900
Form Factor2.5"
Capacity1.92TB
Memory ComponentsV-NAND TLC
InterfaceSATA III
ControllerSamsung Metis Controller
CacheSamsung Low Power SDRAM
Max Sequential ReadUp to 550 MBps
Max Sequential WriteUp to 520 MBps
4KB Random ReadUp to 98,000 IOPS
4KB Random WriteUp to 30,000 IOPS
Endurance1 DWPD
MTBF2,000,000 hours
Features3,504 TBW
Power Consumption (Idle)1.5W
Power Consumption (Active)Read/Write: 2.1W / 3.2W
Operating Temperature0°C ~ +70°C
Max Shock Resistance1,500G & 0.5 ms (Half sine)
Height7.00mm
Width69.85mm
Depth100.00mm
Weight70.00 g
Peso de envio0.12 kg
Dimensões da embalagem178 × 127 × 15 mm

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Perguntas sobre este artigo

What SATA host controller or backplane must the system provide for this 2.5" SATA III drive?

The drive connects through a standard SATA III (6 Gb/s) port or backplane; any controller that supports SATA III will recognise the PM893 and deliver its 550 MBps read and 520 MBps write speeds.

Can the PM893 share a SATA bus with older mechanical drives without slowing them down?

Yes, each drive negotiates its own link speed; the PM893 runs at SATA III while legacy SATA II or I drives remain at their native rates, so mixed workloads do not force the bus to a single lower speed.

Which SMART attribute confirms the 1.92 TB PM893 is delivering its rated 98,000 random-read IOPS after installation?

Monitor the SMART "Total LBAs Read" and "Total LBAs Written" counters alongside a 4 KB random-read benchmark; sustained throughput near 98,000 IOPS with low latency indicates the Metis controller and V-NAND TLC are operating within spec.

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