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Green rectangular circuit board with gold edge connectors and black memory chips

SK hynix

SK hynix HMA41GR7MFR4N-TF 8GB DDR4 2133 ECC RDIMM memory upgrade

SKU CH-V6JA-C58NX

Adds 8 GB of registered ECC DDR4 server memory at 2133 MT/s with CL15 latency

  • Capacity8GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • ECC protection guards data integrity in servers
  • Registered design reduces electrical load on memory controller
  • Single-rank 1Rx4 organisation keeps signal timing tight
  • Low 1.20 V operation cuts power draw
  • DDR4-2133 CL15 speed matches PC4-17000 spec

Server-grade DDR4 RDIMM

This 8 GB DDR4 2133 module is an ECC registered DIMM built for servers and workstations. It is not compatible with desktop or laptop PCs. The single-rank 1Rx4 organisation and 288-pin interface suit systems that require registered memory with error correction.

Low-voltage thermals

Operating at 1.20 V the module runs cool and draws minimal power during normal server workloads. Registered buffering reduces electrical load on the memory controller, helping to keep system thermals stable and fan noise low in typical rack or tower deployments.

Sustained-load stability

Under continuous operation the ECC function detects and corrects single-bit errors, preserving data integrity over long compute runs. CL15 latency and the DDR4 2133 (PC4 17000) rating deliver consistent throughput without the voltage scaling needed for higher-speed bins.

商品特色

  • ECC protection guards data integrity in servers
  • Registered design reduces electrical load on memory controller
  • Single-rank 1Rx4 organisation keeps signal timing tight
  • Low 1.20 V operation cuts power draw
  • DDR4-2133 CL15 speed matches PC4-17000 spec

商品規格

BrandSK hynix
ModelHynix HMA41GR7MFR4N-TF
Capacity8GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Compatible SystemFor Server, Not For PC

商品問答

How do I install the 288-pin DDR4 RDIMM and which step is often missed?

Align the notch on the module with the key in the server DIMM slot, press straight down until both side clips click, and verify the motherboard detects the registered ECC module at 2133 MT/s.

What maintenance or replacement will this 1.20 V 1Rx4 module need later?

No routine maintenance is required; if a memory test eventually reports correctable ECC errors that become uncorrectable, replace the affected DIMM with an identical DDR4 2133 registered part.

What limit appears first during sustained workloads on this CL15 registered DIMM?

The JEDEC-rated 1.20 V operating voltage and CL15 latency define the thermal and timing envelope; sustained loads that push the memory controller beyond the 2133 MT/s spec will hit the rated speed ceiling first.

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