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Green 288-pin DDR5 RDIMM with black chips and gold contacts

A-Tech

A-Tech Supermicro Certified 32GB DDR5 4800 ECC RDIMM 1Rx4

SKU CH-PCRR-JMXG7

32GB DDR5 4800 ECC RDIMM with Supermicro certification and CL40 latency

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Supermicro certified for guaranteed server compatibility
  • 32 GB DDR5 4800 MHz expands memory capacity
  • CL40 latency at 1.10 V for efficient operation
  • ECC registered RDIMM protects data integrity
  • 288-pin single-rank module fits standard DDR5 slots

Certified 32GB DDR5 4800 ECC RDIMM

This 32GB DDR5 4800 ECC RDIMM module is built for servers and workstations that require registered memory with native error correction. It targets system administrators and integrators upgrading or maintaining Supermicro platforms. The single-rank 1Rx4 organisation uses Hynix chips validated under the MEM-DR532L-HL02-ER48 specification.

Registered 288-pin build at 1.10V

The module conforms to the standard 288-pin RDIMM form factor and operates at the DDR5 baseline voltage of 1.10V. Registered buffering reduces electrical load on the memory controller, allowing larger populations per channel. Supermicro certification confirms the stick passes vendor-specific qualification testing for compatible chassis and motherboards.

Replaces slower or unbuffered DDR5 DIMMs

Installing this module upgrades systems running lower-speed DDR5 or non-ECC unbuffered memory that cannot meet data-integrity requirements. The jump is worth it when workloads demand registered signalling, native ECC and the 4800 MT/s data rate qualified for the target platform. Verify the system's qualified-vendor list before purchase.

How it compares

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

Price $796.99
Pricier than about 77% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $24.91 per GB
Pricier than about 86% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR532L-HL02-ER48
Total capacity32 GB
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4 (EC8)
Power
Rated voltage1.1 V

Questions about this item

What DDR5 standard does the 4800 PC5-38400 module follow?

The module follows the DDR5 4800 standard at 1.10V with CL40 latency.

What slot and physical space does the 288-pin RDIMM need?

It needs a standard 288-pin DDR5 DIMM slot and fits 1Rx4 single-rank height.

How is the registered ECC RDIMM installed, and what step is often missed?

Align the notch, press firmly until both clips lock, then enable ECC in BIOS.

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