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Green 288-pin DDR4 memory module with black chips

Axiom

Axiom 4X70F28591-AX 32GB DDR4 2133 ECC memory upgrade

SKU CH-7WX0-RF65V MPN 4X70F28591-AX

32 GB DDR4 2133 ECC memory module with CL15 latency and 1.20 V operation for Lenovo systems

  • Capacity32GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 32GB DDR4 capacity handles heavy workloads
  • ECC protection maintains data integrity in Lenovo systems
  • DDR4 2133 speed delivers 100% faster rates than DDR3
  • CL15 latency at 1.20V reduces power demand by 20%
  • 288-pin DDR4 design enables 300% higher densities over DDR3

System Specific DDR4 Upgrade

This Axiom 32GB module targets Lenovo systems requiring DDR4 2133 memory with error correction. It operates at 1.20V with a CAS latency of CL15 and uses the standard 288-pin DDR4 SDRAM form factor.

Suited for ECC Lenovo Platforms

Administrators maintaining compatible Lenovo servers or workstations that mandate ECC registered memory will find this module appropriate. Builders assembling custom PCs, upgrading consumer laptops, or populating non-ECC platforms should look elsewhere because the error correction and system-specific validation target a different hardware class.

Lifetime Warranty and OEM Validation

The supplier bundles a lifetime warranty and guarantees compatibility through its OEM Alternative programme. This assurance replaces the need for separate qualification testing and provides a direct replacement path if a module fails verification in the approved Lenovo system.

Highlights

  • 32GB DDR4 capacity handles heavy workloads
  • ECC protection maintains data integrity in Lenovo systems
  • DDR4 2133 speed delivers 100% faster rates than DDR3
  • CL15 latency at 1.20V reduces power demand by 20%
  • 288-pin DDR4 design enables 300% higher densities over DDR3

Specifications

BrandAxiom
Model4X70F28591-AX
Capacity32GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Compatible SystemLenovo
FeaturesDDR4 delivers:
- Faster data rates (Mb/s) - 100% over DDR3
- Higher Densities - Up to 300% over DDR3
- 20% reduced power demand
DDR4 Equals More Speed, Less Power Consumption, Greater System Efficiencies
With Axiom, enjoy guaranteed compatibility and a lifetime warranty from ‘The OEM Alternative™’
DDR4 Features:
- 100% Increase in speed - Faster Data Rate equates to more responsive application loads on data-intensive programs.
- 300% increase in component densities - Equals larger modules for next-generation performance demands.
- 20% decrease in power consumption - Less power consum
Shipping weight0.45 kg
Package size152 × 76 × 51 mm

Questions about this item

What motherboard slot and voltage does this 288-pin DDR4 module need?

It installs in a standard 288-pin DDR4 DIMM slot and runs at 1.20 V.

Will this ECC DDR4 2133 module run in a Lenovo system that currently uses DDR3?

No. DDR4 and DDR3 use different keyed slots and signalling, so the module cannot be used in a DDR3 platform.

How can I confirm the 32 GB stick is running at CL15 and 2133 MT/s after installation?

Check the memory tab in CPU-Z or the BIOS SPD readout; they will show DDR4-2133, PC4-17000 and CAS latency 15.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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