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Green rectangular DDR4 DIMM with gold contacts and black chips

Axiom

Axiom 4X70G88317-AX 16GB DDR4 ECC UDIMM 2133MHz CL15 memory upgrade

SKU CH-5AR8-6WBEW

16 GB DDR4 ECC UDIMM at 2133 MHz CL15 for Lenovo ThinkServer RS160, TS150 and TS450

  • ECC protection guards data integrity on Lenovo ThinkServer RS160 TS150 TS450
  • 16 GB DDR4 module expands server capacity for demanding workloads
  • 2133 MHz CL15 timing delivers responsive memory performance
  • 288-pin unbuffered DIMM installs directly into compatible ThinkServer slots
  • 2 V operation reduces power draw in supported Lenovo systems

System-Specific DDR4 ECC UDIMM

The Axiom 4X70G88317-AX is a 16GB DDR4 ECC UDIMM built for Lenovo ThinkServer RS160, TS150 and TS450 systems. It adds registered-style error correction to unbuffered memory slots, targeting administrators who need data integrity on supported platforms.

2133MHz CL15 DDR4-2133/PC4-17000 standard

This module runs at 2133MHz with a CAS latency of CL15 and operates at 1.2V under the PC4-17000 designation. The single speed and timing rating is the decisive specification; a different frequency or latency will not match the qualified configuration.

288-pin DIMM form factor for qualified ThinkServers

The 288-pin DIMM fits the approved ThinkServer motherboards without adapters. It occupies one slot and frees remaining slots for additional qualified modules, but it is not for systems outside the RS160, TS150 and TS450 compatibility list.

Highlights

  • ECC protection guards data integrity on Lenovo ThinkServer RS160 TS150 TS450
  • 16 GB DDR4 module expands server capacity for demanding workloads
  • 2133 MHz CL15 timing delivers responsive memory performance
  • 288-pin unbuffered DIMM installs directly into compatible ThinkServer slots
  • 2 V operation reduces power draw in supported Lenovo systems

Specifications

No published specifications for this item yet.

Questions about this item

What real-world bandwidth does the PC4-17000 rating deliver once the module is installed?

The PC4-17000 designation means a peak transfer rate of 17 000 MB/s at the rated 2133 MHz clock.

How does the 288-pin DDR4 interface limit the maximum speed this module can run?

The 288-pin DDR4 slot keys the module to DDR4 signalling only; it cannot exceed the 2133 MHz / PC4-17000 ceiling defined by the JEDEC standard for this speed grade.

Will the 5.3-inch length and 1.2-inch height fit the DIMM slots in a ThinkServer TS150?

Yes — the 5.3" × 1.2" UDIMM form factor matches the standard 288-pin DDR4 slot spacing used in the ThinkServer TS150, TS450 and RS160.

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