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A-Tech

A-Tech 16GB DDR4 2133 CL15 1.2V Desktop RAM

SKU CH-NFM0-A054H

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

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Tested speed2133
  • Rated voltage1.2 V
  • 16 GB module expands multitasking headroom for demanding workloads
  • DDR4 2133 MHz CL15 timing delivers responsive data access
  • 2 V standard voltage keeps power draw efficient
  • 288-pin DIMM form factor fits mainstream desktop boards
  • Tested as direct replacement for G.Skill F4-2133C15Q-64GIS

Product Identity

This is a 16GB DDR4 desktop memory module built as a compatible replacement for G.Skill F4-2133C15Q-64GIS. It targets users who need a single 16GB stick to upgrade or repair a system requiring PC4-17000 speed.

Decisive Specification

The module runs at DDR4 2133 with a tested CAS latency of CL15 and operates at the standard 1.20V. This exact speed and timing combination determines whether the stick will match existing memory or meet the motherboard’s qualified vendor list.

Build Integration

The stick uses a 288-pin DIMM form factor and is an unbuffered non-ECC design, so it fits standard consumer desktop slots without registered or error-correcting circuitry. It carries no heat spreader, leaving maximum clearance for large CPU coolers or tight chassis spaces.

How it compares

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

Price $84.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $5.31 per GB
Cheaper than about 68% of the 3,251 comparable items (median $6.75 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for G.Skill
Model nameF4-2133C15Q-64GIS
Total capacity16 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 F4-2133C15Q-64GIS

Questions about this item

What does the 2133 MHz speed mean once this module is installed in my desktop?

The module runs at 2133 MHz, delivering PC4-17000 bandwidth for everyday desktop workloads and multitasking.

How does the DDR4 288-pin interface limit performance in practice?

The DDR4 288-pin DIMM interface caps the module at the rated 2133 MHz and CL15 latency, so the system cannot exceed those figures.

Will the 262-pin form factor fit a standard desktop motherboard slot?

No, this module uses the 288-pin DIMM form factor required by desktop DDR4 slots; 262-pin is for laptop SO-DIMMs.

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