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Rectangular 2.5 inch SSD with silver metal casing and green circuit board visible

SAMSUNG

SAMSUNG PM893 MZ-7L37T60 7.68TB enterprise SSD

SKU CH-DBG5-XGA2T MPN MZ-7L37T60

2.5-inch SATA SSD with 7.68TB capacity, 550 MB/s reads and 1 DWPD endurance

  • Form Factor2.5"
  • Capacity7.68TB
  • Memory ComponentsV-NAND TLC
  • InterfaceSATA III
  • ControllerSamsung Metis Controller
  • CacheSamsung Low Power SDRAM

Options 7.68TB

  • 68 TB capacity supports large datasets
  • 550 MB/s sequential read speeds accelerate data access
  • 98,000 random read IOPS boosts transaction performance
  • 1 DWPD endurance rating ensures reliable daily writes
  • 256-bit AES encryption protects sensitive data

Enterprise capacity drive

The Samsung PM893 MZ-7L37T60 delivers 7.68TB of V-NAND TLC storage in a 2.5-inch SATA III form factor. It is built for read-intensive server workloads such as content delivery, web hosting and warm data archives. The Metis controller and low-power SDRAM cache provide consistent throughput for mixed enterprise traffic.

Thermals noise and power draw

Idle power consumption is 1.5W, rising to 2.1W during sequential reads and 3.2W during writes. The drive operates within a 0°C to 70°C range and tolerates 1,500G shock, so it remains stable in dense rack environments without active drive cooling. AES 256-bit encryption runs in hardware with no measurable impact on latency or power budget.

Sustained load behaviour

Endurance is rated at 1 DWPD with 14,016 TBW total bytes written and an MTBF of 2,000,000 hours. Sequential performance holds at up to 550 MBps read and 520 MBps write, while random 4KB operations sustain up to 98,000 read IOPS and 30,000 write IOPS under continuous enterprise duty cycles.

Privalumai

  • 68 TB capacity supports large datasets
  • 550 MB/s sequential read speeds accelerate data access
  • 98,000 random read IOPS boosts transaction performance
  • 1 DWPD endurance rating ensures reliable daily writes
  • 256-bit AES encryption protects sensitive data

Specifikacijos

BrandSAMSUNG
ModelPM893
Part NumberMZ-7L37T600
Form Factor2.5"
Capacity7.68TB
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
Features14,016 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
Siuntos svoris0.12 kg
Pakuotės dydis178 × 127 × 15 mm

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How do I install the 2.5 inch PM893 in a server drive bay, and what step is often missed?

Mount the 7.00 mm drive in a 2.5 inch bay, connect the SATA data and power cables, then enable AHCI in the BIOS so the Samsung Metis Controller is recognised correctly.

What maintenance or replacement will the 7.68TB PM893 need after heavy use?

The V-NAND TLC endurance is rated at 14016 TBW or 1 DWPD; once that write budget is reached the drive should be replaced to avoid data loss.

What limit appears first on the PM893 during sustained write workloads?

Sequential write caps at 520 MBps and random write at 30000 IOPS, while active power rises to 3.2W and the 0°C to +70°C operating range must not be exceeded.

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