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Samsung PM1643 30.72TB enterprise SSD, 2.5 inch 15mm silver metal casing

SAMSUNG

SAMSUNG PM1643 30.72TB SAS 12Gb/s 2.5" enterprise SSD

SKU CH-NT3K-KRZRK

A 30.72TB 2.5-inch enterprise SAS SSD delivering 2100 MB/s sequential reads and 400K IOPS random reads with dual-port 12Gb/s reliability

  • Form Factor2.5"
  • Capacity30.72TB
  • Memory Components3D TLC V-NAND
  • InterfaceSAS 12Gb/s
  • Height15mm
  • Massive 30.72TB capacity fits in a compact 2.5" drive
  • Dual-port SAS interface delivers sequential reads up to 2100 MB/s
  • Random read performance reaches 400K IOPS for virtualised workloads
  • V-NAND TLC technology exceeds planar MLC endurance
  • Slim 15mm height enables high-density server deployments

High-density enterprise storage

The Samsung PM1643 delivers 30.72TB of capacity in a 2.5-inch form factor designed for enterprise servers and storage arrays. It targets administrators who need to consolidate large datasets into fewer drive bays without moving to bulkier 3.5-inch mechanical drives.

SAS dual-port integration

A native SAS 3.0 controller provides a dual-port 12Gb/s interface for high-availability configurations and direct connection to compatible backplanes or RAID controllers. The 15mm height fits standard 2.5-inch drive carriers, allowing density upgrades within existing chassis without new infrastructure.

Sustained random workload headroom

Sequential reads reach 2100 MB/s while random reads hit 400K IOPS, with firmware-tuned QoS keeping virtual machines responsive under heavy utilisation. The 3D TLC V-NAND endurance suits read-intensive and mixed workloads; write-heavy or latency-critical applications may require higher-endurance alternatives.

Highlights

  • Massive 30.72TB capacity fits in a compact 2.5" drive
  • Dual-port SAS interface delivers sequential reads up to 2100 MB/s
  • Random read performance reaches 400K IOPS for virtualised workloads
  • V-NAND TLC technology exceeds planar MLC endurance
  • Slim 15mm height enables high-density server deployments

Specifications

BrandSamsung
SeriesPM1643
ModelMZ-ILT30T0
Part NumberMZILT30THMLA
Form Factor2.5"
Capacity30.72TB
Memory Components3D TLC V-NAND
InterfaceSAS 12Gb/s
Height15mm

Questions about this item

What is the sustained sequential read speed of the PM1643 30.72TB drive?

The drive delivers sequential reads up to 2100 MB/s over its SAS 12Gb/s interface.

How does the dual-port SAS interface affect heat and power during continuous operation?

The native SAS 3.0 controller supports dual-port high availability while firmware prioritizes QoS for sustained random workloads.

Which server drive bay and controller are required to install this 2.5-inch SAS SSD?

It fits a 2.5-inch 15mm bay and requires a backplane or HBA with a 12Gb/s SAS connection.

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