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Green rectangular DDR4 DIMM module with gold contacts and black chips

A-Tech

A-Tech 4GB DDR4 2133 CL15 Desktop RAM for Crucial CT2K4G4DFS8213 CT4K4G4DFS8213

SKU CH-4GQQ-JE550

A 4 GB DDR4 2133 CL15 desktop DIMM running at 1.2 V with 288 pins, built as a direct replacement for Crucial CT2K4G4DFS8213 and CT4K4G4DFS8213 modules

  • Capacity4GB
  • SpeedDDR4 2133 (PC4 17000)
  • Tested Frequency2133
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCNo
  • 4GB capacity adds multitasking headroom for everyday desktop workloads
  • DDR4 2133 MHz speed matches PC4-17000 system requirements
  • CL15 latency at 1.2V delivers standard JEDEC timing and power efficiency
  • 288-pin unbuffered DIMM fits standard desktop motherboard slots
  • Tested with major-brand chips for reliable AMD and Intel compatibility

4GB DDR4 2133 Desktop Module

This A-Tech module provides 4GB of DDR4 memory at 2133MHz with CL15 latency. It is built as an unbuffered, non-ECC DIMM for standard desktop systems. The 1.20V operating voltage matches the DDR4 standard. It serves as a direct replacement for Crucial CT2K4G4DFS8213 and CT4K4G4DFS8213 parts.

Replacing Slower or Smaller DDR4 Kits

The module upgrades systems running at lower DDR4 speeds or with less total capacity. A jump to 2133MHz CL15 is worthwhile when the platform supports this frequency natively. Verify the motherboard specification before purchase to ensure the rated speed is supported. The 288-pin form factor fits standard desktop DIMM slots.

Straightforward DIMM Installation

Installation requires aligning the notch on the 288-pin module with the slot key and pressing firmly until the retention clips engage. The most common issue is incomplete seating, which prevents the system from posting. Ensure the memory specification matches the board's supported configuration before installing. Modules undergo quality assurance testing for reliable operation.

商品特色

  • 4GB capacity adds multitasking headroom for everyday desktop workloads
  • DDR4 2133 MHz speed matches PC4-17000 system requirements
  • CL15 latency at 1.2V delivers standard JEDEC timing and power efficiency
  • 288-pin unbuffered DIMM fits standard desktop motherboard slots
  • Tested with major-brand chips for reliable AMD and Intel compatibility

商品規格

BrandA-Tech
Capacity4GB
SpeedDDR4 2133 (PC4 17000)
Tested Frequency2133
CAS LatencyCL15
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

商品問答

Will this 4GB DDR4 module fit a motherboard that specifies 288-pin unbuffered DIMM slots?

Yes, the module is a 288-pin DDR4 DIMM and is unbuffered, matching standard desktop slots.

My system runs at 1.2V DDR4; is this kit voltage-compatible?

The module operates at the standard 1.20V DDR4 voltage, so it matches 1.2V platforms.

Does the CL15 timing require any BIOS changes on a typical desktop board?

CL15 is the rated latency at 2133 MT/s; most boards apply it automatically via SPD.

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