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Samsung PM1643a 3.84TB 2.5 inch SAS SSD

SAMSUNG

SAMSUNG PM1643a 3.84TB 2.5" SAS 12Gb/s SSD accessory

SKU CH-3S0G-328QS

Enterprise solid-state drive with 3.84TB capacity, 2.5-inch form factor and 12Gb/s SAS interface

Capacity 3.84TB

Struck-through versions exist but are not stocked here.

  • Enterprise storage capacity with 3.84TB SAS SSD
  • High-speed data transfer via 12Gb/s SAS interface
  • Compact 2.5 inch form factor fits dense servers
  • Samsung PM1643a series built for mixed workloads
  • New condition ensures full manufacturer specifications

Enterprise SAS SSD for server arrays

This Samsung PM1643a drive provides 3.84TB of solid-state storage in a 2.5" form factor. It connects through a SAS 12Gb/s interface designed for enterprise arrays. The component targets IT administrators expanding capacity in compatible servers. It is not intended for desktop or laptop use.

Steady thermals and low power draw

Enterprise firmware manages thermal output during sustained workloads without active cooling on the drive itself. The SAS interface maintains consistent throughput while drawing minimal power from the backplane. Silent operation suits dense rack environments where noise budgets are tight. No additional cooling hardware is required.

OEM drive without cables or software

The unit ships as a bare drive with no mounting brackets, cables or management utilities included. Integration relies on the host server’s drive carriers and backplane connectors. Administrators must supply any required firmware updates through their platform tools. Buyers needing installation kits or cloning software should source them separately.

Highlights

  • Enterprise storage capacity with 3.84TB SAS SSD
  • High-speed data transfer via 12Gb/s SAS interface
  • Compact 2.5 inch form factor fits dense servers
  • Samsung PM1643a series built for mixed workloads
  • New condition ensures full manufacturer specifications

Specifications

No published specifications for this item yet.

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the 2.5" SAS drive in a server bay and what step is often missed?

Slide the drive into a 2.5" hot-swap tray until the SAS connector seats firmly, then secure the tray latch; the step often missed is fully engaging the latch so the 12Gb/s link trains correctly.

What maintenance or replacement will the PM1643a 3.84TB SSD need over its service life?

The drive has no user-serviceable parts; monitor SMART health via the SAS interface and replace the unit once the endurance rating is reached or a critical warning appears.

What limit appears first on the Samsung MZILT3T8HBLS-00007 during sustained write workloads?

The 12Gb/s SAS interface bandwidth caps sustained throughput before the internal NAND reaches its steady-state limit.

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