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Green bare circuit board DDR5 memory module with black chips and gold edge connectors

A-Tech

A-Tech 16GB DDR5-5600 ECC UDIMM Server RAM Module

SKU CH-C9H7-HVBS8

16 GB DDR5-5600 ECC UDIMM server memory with 1Rx8 rank and 1.10 V operation

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMicron Chipset
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • ECC protection guards data integrity with built-in error correction
  • 16 GB capacity expands server memory for heavier workloads
  • DDR5 5600 speed delivers 44800 MT/s bandwidth for faster throughput
  • 1 V standard voltage reduces power draw per module
  • 288-pin UDIMM form factor fits compatible DDR5 server slots

16GB DDR5-5600 ECC UDIMM for Servers

This 16GB DDR5-5600 ECC UDIMM targets servers and workstations that require error-correcting memory. The single-rank 1Rx8 module runs at 5600 MT/s with a CAS latency of 40 and operates at the standard 1.10V. It is built with Micron DRAM chips and fits 288-pin DDR5 DIMM slots.

DDR5-5600 speed ceiling and ECC overhead

The DDR5-5600 interface caps maximum data rate at 5600 MT/s, so bandwidth cannot exceed PC5-44800 regardless of processor capability. ECC adds error detection and correction cycles that consume a small portion of throughput. Unbuffered design means the memory controller drives every module directly, limiting the number of modules per channel compared with registered alternatives.

Replaces Micron MTC10C1084S1EC56BD1 when capacity

This module replaces the Micron MTC10C1084S1EC56BD1 part when a system needs 16GB per slot at 5600 MT/s instead of lower-capacity or slower DDR5 modules. The jump is worthwhile when workloads demand ECC integrity at the highest JEDEC DDR5 speed currently specified for unbuffered DIMMs.

How it compares

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

Price $409.99
Pricier than about 67% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
CAS latency 40
Typical for this category: the median of 439 items is 40.
Price per GB $25.62 per GB
Pricier than about 87% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Micron MTC10C1084S1EC56BD1
Model nameA-Tech 16 GB DDR5-5600 ECC UDIMM Server RAM Module
Total capacity16 GB
Product type288-Pin DDR5 SDRAM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMicron Chipset
Memory
CAS latency40
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

Should I pick the 16GB module or a different capacity?

This listing is for a single 16GB DDR5-5600 ECC UDIMM. If your server has multiple slots, you can add more 16GB modules to reach the total capacity your board supports.

What does the 5600 MT/s speed actually deliver in my server?

The module runs at 5600 MT/s with CAS latency 40 at 1.1V. Real-world throughput depends on your CPU memory controller and how many channels you populate.

Is this a 288-pin DDR5 UDIMM and what does the ECC UDIMM standard limit?

Yes, it is a 288-pin DDR5 UDIMM with on-die ECC. The unbuffered design means the memory controller drives the bus directly, so maximum capacity per channel is set by your platform.

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