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Green printed circuit board with black memory chips and gold edge connector

Axiom

Axiom 647904-B21-AX 32 GB DDR3L 1600 MHz CL11 240-pin LRDIMM video accessory

SKU CH-C23Y-0CDBS MPN 647904-B21-AX

A 32 GB DDR3L LRDIMM running at 1600 MHz with CL11 latency and 240 pins for HP servers

  • TypeOffice Products
  • Weight0.1
  • 32 GB capacity supports large workloads
  • DDR3L at 1.35 V reduces power draw
  • 1600 MHz CL11 speed handles demanding tasks
  • 240-pin LRDIMM form factor fits compatible slots
  • RoHS certified and backed by lifetime warranty

32 GB DDR3L LRDIMM module

This 32 GB DDR3L LRDIMM module delivers 1600 MHz memory speed with CL11 latency for compatible HP server platforms. The 240-pin form factor fits registered DIMM slots that support load-reduced technology. ECC capability helps maintain data integrity in demanding workloads. It operates at 1.35 V to reduce power draw compared to standard DDR3 modules.

Thermals noise and power draw

Operating at 1.35 V lowers the module’s power consumption during normal server operation. The LRDIMM architecture reduces electrical loading on the memory bus, which can help limit heat generation in densely populated slots. No active cooling is integrated on the module itself. System airflow across the DIMM area remains the primary thermal management method.

Build fit and system needs

The module requires a motherboard with 240-pin DDR3L LRDIMM slots and BIOS support for PC3L-12800L specifications. It frees up additional DIMM slots by providing 32 GB in a single stick, allowing higher total capacity within the same chassis. RoHS compliance meets environmental standards for deployment in regulated environments. Lifetime limited warranty covers the module for the duration of ownership.

Highlights

  • 32 GB capacity supports large workloads
  • DDR3L at 1.35 V reduces power draw
  • 1600 MHz CL11 speed handles demanding tasks
  • 240-pin LRDIMM form factor fits compatible slots
  • RoHS certified and backed by lifetime warranty

Specifications

BrandAXIOM
TypeOffice Products
Weight0.1
Shipping weight0.05 kg
Package size25 × 25 × 25 mm

Questions about this item

How do I install the 240-pin LRDIMM and what step is often missed?

Align the notch on the 240-pin LRDIMM with the slot key, press firmly until both clips lock, and verify the system recognises the full 32 GB at 1600 MHz.

What maintenance or replacement will this DDR3L module need later?

No routine maintenance is required; the module carries a lifetime warranty and should only be replaced if a memory test reports correctable errors.

What limit appears first under sustained load with this 1.35 V DDR3L kit?

The thermal envelope of the LRDIMM form factor is reached before the CL11 latency or 1600 MHz speed becomes a bottleneck.

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