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Green rectangular DDR4 DIMM with black chips and gold contacts

A-Tech

A-Tech 8GB DDR4 2133MHz CL15 CT2K8G4DFD8213 CT4K8G4DFD8213 CT8G4DFD8213 Desktop RAM

SKU CH-EG2Y-KYSF0

8GB DDR4 2133MHz desktop memory module with CL15 latency and 1.2V operation

  • Capacity8GB
  • SpeedDDR4 2133 (PC4 17000)
  • Tested Frequency2133
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCNo
  • 8GB DDR4 2133MHz CL15 module speeds up everyday workloads
  • 2V standard voltage lowers power draw and heat output
  • 288-pin DIMM form factor fits mainstream desktop slots
  • Major-brand chips tested for stable operation
  • Direct replacement for Crucial CT2K8G4DFD8213, CT4K8G4DFD8213, CT8G4DFD8213

8GB DDR4 2133MHz Desktop Module

This A-Tech module provides eight gigabytes of DDR4 memory running at 2133MHz with CL15 latency. It is built as a non-ECC unbuffered DIMM using major-brand chips and operates at the standard 1.2V. The stick suits desktop owners who need a straightforward capacity increase for everyday multitasking.

288-Pin DIMM Fits Standard Slots

The 288-pin form factor slots into any desktop motherboard that accepts DDR4 UDIMMs. Because it is unbuffered and non-ECC, it works with mainstream consumer platforms without requiring registered-memory support. The single 8GB stick leaves additional slots free for future expansion if the board has more than one DIMM socket.

Replaces Crucial CT2K8G4DFD8213 CT8G4DFD8213

This module serves as a direct replacement for the listed Crucial part numbers. The upgrade makes sense when a system currently runs less than 8GB or when a matching stick is needed to complete a dual-channel pair. Verifying the motherboard’s supported speed and maximum capacity beforehand ensures the new RAM will be recognised at its rated 2133MHz.

Highlights

  • 8GB DDR4 2133MHz CL15 module speeds up everyday workloads
  • 2V standard voltage lowers power draw and heat output
  • 288-pin DIMM form factor fits mainstream desktop slots
  • Major-brand chips tested for stable operation
  • Direct replacement for Crucial CT2K8G4DFD8213, CT4K8G4DFD8213, CT8G4DFD8213

Specifications

BrandA-Tech
Capacity8GB
SpeedDDR4 2133 (PC4 17000)
Tested Frequency2133
CAS LatencyCL15
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

Questions about this item

Will the CL15 latency limit throughput during sustained workloads?

CL15 is the rated CAS latency at 2133 MHz; sustained performance will follow this timing as long as the motherboard runs the module at its specified 1.20 V and the memory controller supports DDR4-2133.

How much heat or noise should I expect when the module runs all day?

The DIMM operates at the standard 1.20 V DDR4 voltage with no active cooling; it produces minimal heat and no audible noise under continuous use.

What must my desktop already have for this 288-pin DDR4 stick to work?

A motherboard with a DDR4 288-pin DIMM slot that supports 2133 MHz unbuffered non-ECC memory at 1.20 V.

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