We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular circuit board with gold contacts and black memory chips

A-Tech

A-Tech 4GB DDR4 2400MHz CL17 1Rx8 desktop RAM for Kingston HX424C15FB3/4 KVR24N17S8/4

SKU CH-K601-66MSB

4GB DDR4 2400MHz CL17 desktop DIMM replaces Kingston modules with 1.2V unbuffered operation

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chips
  • CAS latencyCL17
  • Tested speed2400
  • Rated voltage1.2 V
  • Boosts multitasking with 4GB DDR4 2400MHz module
  • Low 1.20V operation cuts power draw and heat
  • CL17 latency keeps data flowing for responsive apps
  • 288-pin UDIMM fits standard desktop slots directly
  • Tested quality ensures reliable performance for AMD and Intel systems

4GB DDR4 2400MHz Desktop Module

This A-Tech module provides 4GB of DDR4 memory at 2400MHz for desktop systems. It uses a 288-pin DIMM form factor and operates at the standard 1.20V voltage. The unbuffered, non-ECC design suits mainstream AMD and Intel platforms.

DDR4 2400 Speed and CL17 Timing

The DDR4 2400 interface sets the maximum data rate at 2400 MT/s with a PC4-19200 bandwidth rating. CAS latency is fixed at CL17, which determines the minimum delay before data becomes available. These parameters define the practical performance ceiling for this module.

1Rx8 Single-Rank Configuration

The module is organised as 1Rx8, meaning it uses a single rank of eight-wide memory chips. This layout affects how the memory controller addresses the module and can influence compatibility with certain motherboards that limit rank population. Verify your system supports single-rank DIMMs before purchase.

How it compares

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

Price $26.99
Cheaper than about 81% 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 $6.75 per GB
Typical for this category: the median of 3,251 items is $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
Total capacity4 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chips
Memory
CAS latencyCL17
Tested speed2400
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Should I choose the 4GB single module or a multi-module kit for my upgrade?

This listing is a single 4GB DDR4 2400MHz CL17 module. Select one stick if your board has a free 288-pin slot and you only need 4GB; add a second identical module if you want 8GB in dual-channel mode.

What does the 2400MHz speed rating deliver in an actual desktop?

The module runs at 2400MHz with CL17 timing at 1.20V. Your motherboard will set the final frequency, but the stick is validated for PC4-19200 bandwidth on compatible AMD and Intel platforms.

Does the DDR4 288-pin DIMM interface limit the usable speed on my board?

The 288-pin DDR4 DIMM fits standard desktop slots. The memory controller on your CPU or chipset determines the maximum operating frequency; this module is rated for 2400MHz and will down-clock if the platform supports a lower ceiling.

More in Desktop RAM

Similar items