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Green rectangular DDR4 DIMM with gold edge connectors and black chips

Axiom

Axiom T0E52AA-AX 16 GB DDR4-2133 CL15 288-pin DIMM server RAM

SKU CH-5QA9-AY95X MPN T0E52AA-AX

16 GB DDR4-2133 unbuffered non-ECC DIMM for HP Z238, Z240 and EliteDesk 800 G2 workstations

  • 16 GB capacity supports demanding workloads
  • 2133 MHz DDR4 speed delivers responsive data throughput
  • CL15 latency reduces access delays for smoother operation
  • 2 V operation lowers power draw and heat output
  • Validated for HP Z238, Z240 and EliteDesk 800 G2 workstations

What this module is

The Axiom T0E52AA-AX is a 16 GB DDR4-2133 DIMM built for HP workstations and desktops. It runs at 1.2 V with CL15 latency and fits 288-pin unbuffered non-ECC slots. Compatible systems include the Z238, Z240, EliteDesk 800 G2 and ProDesk 400 G3 series.

Behaviour under sustained load

DDR4-2133 at CL15 delivers steady bandwidth for multi-threaded workloads without the voltage overhead of faster bins. The 1.2 V operating point keeps thermals predictable during long render or compile sessions. Unbuffered topology avoids the extra cycle penalty of registered modules on supported platforms.

Installation notes and common issues

Align the notch with the 288-pin slot and press firmly until the retention clips click. The module is RoHS compliant and carries a lifetime warranty. Buyers who need ECC error correction or registered signal processing should select a different part.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $209.99
Typical for this category: the median of 6,523 items is $188.99.

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

Specifications

Size & build
Shipping weight0.01 kg
Package size133 × 31 × 4 mm

Questions about this item

How much power does the 1.2 V DDR4 module draw when the workstation runs all day?

The module operates at 1.2 V, the standard DDR4 voltage, which keeps power draw and heat low during continuous workloads.

What must the system provide to install this 288-pin DIMM?

A motherboard with a DDR4 288-pin DIMM slot that accepts unbuffered, non-ECC memory.

Will this CL15 stick work alongside the original memory in an HP Z240 workstation?

Yes, it is validated for the HP Z240 and matches the DDR4-2133 speed used in that platform.

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