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Green circuit board with black memory chips and gold edge connector

Hynix

Hynix 16GB DDR4-3200 ECC Reg CL22 Dual Rank desktop RAM

SKU CH-Y009-D3WWK

16 GB DDR4-3200 ECC registered dual-rank memory for servers and workstations

  • Capacity16GB
  • ECC registered design protects data integrity in servers and workstations
  • Dual rank architecture boosts memory bandwidth for demanding workloads
  • DDR4-3200 speed delivers 3200MHz data rates for responsive performance
  • CL22 latency balances timing with high-frequency stability
  • 16GB capacity expands system memory for multi-tasking headroom

16GB DDR4-3200 ECC Registered Module

This is a Hynix 16GB DDR4-3200MHz ECC Registered DIMM built for server and workstation platforms. It runs at PC4-25600 speed with a CL22 latency and uses a dual-rank organisation. The registered buffer reduces electrical load on the memory controller in multi-module configurations.

Suited for ECC registered platforms.

This module fits systems that require registered ECC memory, such as many servers and workstations. Standard consumer desktop motherboards generally cannot use registered DIMMs and will not post with this module installed. Buyers who need non-ECC unbuffered memory for a typical desktop should select a different part.

Registered ECC with dual-rank layout

The registered ECC design adds a register between the DRAM and the memory controller and includes error-correcting code circuitry for data integrity. Combined with the dual-rank structure, this specification determines whether the module is compatible with a given server or workstation platform.

Highlights

  • ECC registered design protects data integrity in servers and workstations
  • Dual rank architecture boosts memory bandwidth for demanding workloads
  • DDR4-3200 speed delivers 3200MHz data rates for responsive performance
  • CL22 latency balances timing with high-frequency stability
  • 16GB capacity expands system memory for multi-tasking headroom

Specifications

Capacity16GB

Questions about this item

Should I pick a single 16GB module or combine two for 32GB?

Each stick is 16GB and dual-rank; adding a second identical module gives 32GB in dual-channel without changing speed or latency.

What does the 3200MHz rating deliver in a real system?

The module runs at DDR4-3200 with CL22 timing, so the memory controller sees 3200MT/s transfers at the rated latency.

How does the registered ECC interface affect usable bandwidth?

The registered buffer adds one cycle of command latency but keeps the PC4-25600 data rate intact for server and workstation chipsets.

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