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Green rectangular circuit board with gold contacts and black memory chips

A-Tech

A-Tech Supermicro Certified 32GB DDR5 4800 ECC RDIMM 2Rx8 CL40 1.1V

SKU CH-HHD7-D70Q4

32 GB DDR5 4800 ECC registered RDIMM, 2Rx8 CL40 at 1.1 V, Supermicro certified with Micron chips

  • Capacity32GB
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • Buffered/RegisteredRegistered
  • Supermicro certified for validated server compatibility
  • 32 GB capacity expands memory headroom for heavy workloads
  • DDR5 4800 MT/s delivers high bandwidth at 1.1 V
  • ECC registered design protects data integrity in critical applications
  • Dual rank 2Rx8 organisation optimises density per 288-pin slot

Certified DDR5 server module

This 32 GB DDR5 4800 registered DIMM carries Supermicro certification and uses Micron components. It delivers ECC protection and dual-rank 2Rx8 organisation for stable operation in compatible server platforms.

Verify platform support

Confirm that your motherboard accepts DDR5 RDIMM modules at 4800 MT/s with 1.1 V operation and 288-pin form factor. Check the vendor qualified-vendor list for the exact MEM-DR532MD-ER48 part number before ordering.

Suits capacity-focused ECC builds

Ideal for administrators expanding Supermicro-qualified systems that require registered ECC memory. Not suited for desktop boards lacking RDIMM support, for workloads needing higher frequencies, or for configurations requiring different capacities.

Highlights

  • Supermicro certified for validated server compatibility
  • 32 GB capacity expands memory headroom for heavy workloads
  • DDR5 4800 MT/s delivers high bandwidth at 1.1 V
  • ECC registered design protects data integrity in critical applications
  • Dual rank 2Rx8 organisation optimises density per 288-pin slot

Specifications

BrandSuperMicro
SeriesSupermicro Certified
ModelMEM-DR532MD-ER48
Capacity32GB
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8 (EC8)
ChipsetMicron Chipset
FeaturesSupermicro Certified MEM-DR532MD-ER48 (MTC20F2085S1RC48BA1)

Questions about this item

Does the 32 GB DDR5 4800 module arrive as a single stick or do I need to buy anything extra to install it?

The package contains one 32 GB RDIMM; no additional parts are required for installation in a compatible server board.

How do I decide between the listed CL40 1.1 V version and any other capacity or speed option?

This SKU is a single 32 GB 4800 MT/s CL40 1.1 V module; choose it when your platform calls for exactly that density, speed and latency.

What does the 4800 MT/s PC5-38400 rating actually deliver once the DIMM is seated in a live server?

The module runs at 4800 MT/s with CL40 timing at the standard 1.1 V, providing the bandwidth and ECC integrity specified for registered DDR5 server platforms.

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