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Green rectangular memory module with gold edge connectors and black chips on both sides

SK hynix

SK hynix 8GB DDR4 2133 CL15 ECC Registered 288-Pin DIMM 1.2V Dual Rank

SKU CH-4R4H-0D2E6

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

  • Capacity8GB
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • ECC registered design protects data integrity in servers
  • DDR4 2133 speed delivers 17000 MB/s bandwidth
  • CL15 latency ensures responsive memory access
  • 2 V operation reduces power draw
  • 288-pin dual rank module fits standard server slots

Server DDR4 Module

This SK hynix 8GB DDR4 2133 CL15 ECC Registered DIMM is built for servers and workstations that require error-correcting memory. It operates at 1.2V and uses a standard 288-pin form factor for registered DIMM slots.

Registered ECC Requirement

The single specification that determines compatibility is the registered ECC design with a CL15 latency at DDR4 2133 speed. This module will not function in desktop or laptop platforms that require unbuffered non-ECC memory.

Installation Notes

Installation follows the standard 288-pin DIMM procedure: align the notch, press firmly until the retention clips engage, and ensure the motherboard supports registered ECC modules. The most common issue is attempting to install this module in a consumer board that does not support registered memory, resulting in a failure to POST.

商品特色

  • ECC registered design protects data integrity in servers
  • DDR4 2133 speed delivers 17000 MB/s bandwidth
  • CL15 latency ensures responsive memory access
  • 2 V operation reduces power draw
  • 288-pin dual rank module fits standard server slots

商品規格

Capacity8GB
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15

商品問答

What does the 2133 MT/s rating mean once the module is installed?

The module transfers data at up to 2133 mega-transfers per second, so the memory controller can move roughly 17 GB/s of bandwidth per channel when the system runs at the rated speed.

How does the DDR4 interface and registered design affect what the system can use?

The DDR4 interface caps the module at the standard 1.2 V operating voltage, and the registered buffer adds one clock cycle of latency while reducing electrical load on the memory controller, allowing larger capacities per channel.

What physical slot and notch position does this 288-pin DIMM require?

It fits a standard DDR4 288-pin DIMM socket with the single notch positioned for DDR4 keying; the registered height matches regular server DIMM form factor.

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