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A-Tech

A-Tech 4GB DDR4 2400MHz CL17 Desktop RAM

SKU CH-A5BV-K9D31

A 4GB DDR4 desktop module running at 2400MHz with CL17 latency and 1.2V operation

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Tested speed2400
  • Rated voltage1.2 V
  • Faster multitasking with 4GB DDR4 2400MHz memory
  • CL17 latency for responsive desktop performance
  • Standard 1.20V DDR4 voltage for efficient operation
  • 288-pin DIMM fits standard desktop motherboards
  • Quality tested for reliable system upgrades

4GB DDR4 2400MHz Desktop Memory Module

This A-Tech module provides a single 4GB DDR4 DIMM operating at 2400MHz with CL17 latency and 1.20V standard voltage. It is an unbuffered, non-ECC stick built as a compatible replacement for the G.Skill F4-2400C15D-8GVR kit. The 288-pin form factor fits standard desktop memory slots.

Suits basic desktop upgrades and budget builds

Users needing a straightforward capacity increase for everyday office tasks, web browsing, or light multitasking will find this module adequate. Systems already populated with higher-speed or lower-latency DDR4 memory should look elsewhere to avoid downclocking the entire array. Enthusiasts seeking overclocking headroom or RGB lighting will not be served by this plain green PCB.

Handles standard office workloads

The 4GB capacity comfortably runs a single operating system instance with several browser tabs and productivity applications. It runs out quickly when editing large media files, running virtual machines, or keeping many heavy programs open simultaneously. The CL17 timing and 2400MHz speed deliver baseline DDR4 bandwidth without extra headroom for memory-intensive tasks.

How it compares

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

Price $23.99
Cheaper than about 84% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $6.00 per GB
Cheaper than about 59% 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 nameF4-2400C15D-8GVR
Total capacity4 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Tested speed2400
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for G.Skill F4-2400C15D-8GVR

Questions about this item

Will this 4 GB DDR4 2400 MHz CL17 DIMM fit a motherboard that requires 288-pin unbuffered non-ECC memory at 1.2 V?

Yes, the module is a 288-pin DDR4 UDIMM rated at 1.2 V with non-ECC unbuffered operation, matching that requirement.

Can I add this stick to an existing 8 GB kit to run in dual-channel mode?

Dual-channel works when matched pairs share the same speed, voltage and timing; this stick runs at 2400 MHz, 1.2 V, CL17, so pairing it with an identical-spec 4 GB module will enable dual-channel.

Is the CAS latency 15 or 17 on this replacement module?

The tested CAS latency is CL17, even though the referenced G.Skill part number carries a CL15 rating.

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