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Green circuit board with black memory chips and gold edge connector

Black Diamond Memory

Black Diamond Memory BD16G4800MCR28 16GB DDR5 4800 memory upgrade

SKU CH-50SA-82KM0 MPN BD16G4800MCR28

16 GB DDR5 4800 ECC registered module adds 16 GB of error-correcting memory to compatible systems

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • 16GB DDR5 4800 capacity supports demanding workloads
  • DDR5 4800 speed delivers PC5 38400 bandwidth
  • 2Rx8 organisation enables efficient data throughput
  • ECC registered design protects data integrity
  • New condition ensures reliable out-of-box performance

System-specific DDR5 module

This 16 GB Black Diamond Memory module uses the DDR5 4800 standard and is built for system-specific platforms that require registered ECC memory. It targets server or workstation administrators who need validated capacity for qualified hardware lists.

DDR5 4800 registered ECC limits

The registered ECC design adds a clock cycle of buffering and error correction, which is mandatory for many multi-socket platforms but prevents use in consumer boards that only accept unbuffered non-ECC DIMMs. Maximum throughput is defined by the PC5 38400 rating.

16 GB capacity per module

Each stick provides 16 GB in a 2Rx8 organisation, so total system memory scales with the number of populated slots. Buyers who need higher density per slot or a different rank configuration should verify the platform's qualified vendor list before purchasing.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $326.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $20.44 per GB
Pricier than about 66% of the 20,941 comparable items (median $8.19 per GB).

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

Specifications

Product
Brand nameBlack Diamond Memory
Model nameBD16G4800MCR28
Part numberBD16G4800MCR28
Total capacity16 GB
Performance
Rated speedDDR5 4800 (PC5 38400)
Size & build
Shipping weight0.01 kg
Package size178 × 102 × 51 mm

Questions about this item

Should I pick the 16GB DDR5 4800 module or a different capacity for my server?

This module provides 16GB of DDR5 4800 ECC registered memory in a 2Rx8 configuration. Choose it when your platform requires registered DIMMs and you need 16GB per slot.

What does the DDR5 4800 speed deliver once installed in a compatible system?

The module runs at 4800 MT/s, giving a peak transfer rate of PC5 38400. Actual throughput depends on the memory controller and channel population of the host system.

Is this DDR5 4800 ECC REG DIMM compatible with standard DDR5 slots?

No. It is a registered ECC DIMM (2Rx8) and requires a platform that supports registered memory. Standard consumer DDR5 slots cannot use this module.

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