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

A-Tech

A-Tech 4GB DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory

SKU CH-WC2J-CQ500

4GB DDR3 1333MHz ECC registered DIMM for server upgrades, 2Rx4 with major-brand chips

  • Capacity4GB
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ECC protection guards data integrity with registered DDR3 design
  • 1333 MHz DDR3 speed matches PC3-10600 server specs
  • 4 GB capacity on a single 240-pin DIMM module
  • 50 V standard voltage keeps power draw stable
  • Replaces Hynix HMT151R7AFP4C-H9 and related part numbers

Direct Hynix Replacement

This A-Tech 4 GB DDR3 module is built as a drop-in equivalent for Hynix HMT151R7AFP4C-H9, HMT151R7BFR4C-H9 and HMT151R7TFR4C-H9 parts. It targets administrators upgrading or repairing registered-ECC server and workstation platforms that require 240-pin DDR3 1333 MHz memory.

Registered ECC DIMM for Multi-Module Arrays

The 2Rx4 registered design places a register on the command bus, reducing electrical load on the memory controller so larger populations of DIMMs can run stably at 1.5 V. Systems that accept unbuffered UDIMMs or non-ECC memory cannot use this module; verify the platform specifically supports registered ECC RDIMMs before installation.

Tested Module with Lifetime Coverage

Every stick passes A-Tech’s validation suite before shipping, ensuring the major-brand chips meet the stated CL9 latency and PC3-10600 timing. A lifetime warranty and US-based technical support are included, giving administrators a direct path for troubleshooting or replacement if a fault appears in service.

商品特色

  • ECC protection guards data integrity with registered DDR3 design
  • 1333 MHz DDR3 speed matches PC3-10600 server specs
  • 4 GB capacity on a single 240-pin DIMM module
  • 50 V standard voltage keeps power draw stable
  • Replaces Hynix HMT151R7AFP4C-H9 and related part numbers

商品規格

BrandA-Tech
Capacity4GB
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

商品問答

Does the registered design and CL9 latency limit throughput on a 1333MHz bus under sustained load?

The module runs at 1333MHz with CL9 timing and registered buffering, which adds one cycle of address/command delay but keeps throughput steady on a PC3-10600 bus.

How much heat and power does a 1.5V registered DIMM produce when running continuously?

At 1.5V standard DDR3 voltage the 4GB RDIMM draws typical DDR3 power and generates moderate heat; registered buffering adds minimal extra dissipation.

What motherboard slot and chipset support are required for this 240-pin DDR3 RDIMM?

A 240-pin DDR3 DIMM slot with registered ECC support in the chipset is required; the module uses major-brand chips at 1.5V.

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