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Green printed circuit board with black memory chips, gold edge connector, no heat spreader, 288-pin DDR4 DIMM

A-Tech

A-Tech 8GB DDR4 2133 CL15 Desktop RAM

SKU CH-HDEZ-GD8GQ

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

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Tested speed2133
  • Rated voltage1.2 V
  • 8GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2133 MHz speed delivers responsive data transfer rates
  • CL15 latency timing supports smooth application switching
  • 20V standard voltage keeps power draw efficient
  • 288-pin DIMM form factor fits compatible desktop motherboards

Compatible 8GB DDR4 replacement module

This A-Tech module is an 8GB DDR4 DIMM rated at 2133MHz with CL15 latency. It serves as a direct replacement for G.Skill F4-2133C15S-8GIS, F4-2133C15D-16GRR and F4-2133C15D-16GVR kits. The unbuffered non-ECC design fits standard desktop motherboards.

Thermals noise and power draw

Operating at the standard DDR4 voltage of 1.20V, the module draws minimal power and produces little heat during typical desktop workloads. No heat spreader is fitted, so airflow from the CPU cooler passes directly over the chips. Silent operation is assured because there are no moving parts.

Critical specification for fit

The module uses a 288-pin DDR4 DIMM form factor and runs at PC4-17000 speed with CL15 timing. Verify that your motherboard supports DDR4 2133MHz unbuffered non-ECC memory before purchase. This single specification determines whether the part will function in your system.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $46.99
Cheaper than about 68% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $5.87 per GB
Cheaper than about 60% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for G.Skill
Model nameF4-2133C15S-8GIS, F4-2133C15D-16GRR, F4-2133C15D-16GVR
Total capacity8 GB
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Tested speed2133
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for G.Skill F4-2133C15S-8GIS, F4-2133C15D-16GRR, F4-2133C15D-16GVR

Questions about this item

How do I install this 288-pin DDR4 DIMM and what step is often missed?

Align the notch on the 288-pin DDR4 DIMM with the motherboard slot, press down firmly until both side clips click shut, then verify the system reports the full 8 GB at 2133 MHz in BIOS.

What maintenance or replacement will this 1.20 V unbuffered module need later?

No routine maintenance is required; keep the slot and contacts dust-free, and replace the module only if memory errors appear or a capacity upgrade is desired.

What limit appears first when this CL15 2133 MHz kit runs sustained workloads?

The CAS latency of CL15 at 2133 MHz sets the throughput ceiling before voltage or thermal limits become factors.

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