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Green PCB desktop DIMM with black chips, no heat spreader, 288 pins

A-Tech

A-Tech 16GB DDR5 4800 Desktop RAM

SKU CH-TREE-F7Y6F

A 16 GB DDR5 desktop DIMM running at 4800 MT/s with CL40 latency and 1.1 V operation, built as a compatible replacement for Kingston KCP548US8-16

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand DRAM IC Chips
  • CAS latency40
  • Tested speed4800
  • Rated voltage1.1 V
  • 16 GB DDR5 module adds capacity for heavier workloads
  • 4800 MHz speed rating supports fast data throughput
  • CAS latency 40 keeps timing tight for responsive operation
  • 1 V DDR5 standard voltage reduces power draw
  • 288-pin DIMM fits standard desktop memory slots

16 GB DDR5 desktop module

This 16 GB DDR5 DIMM is built as a direct replacement for the Kingston KCP548US8-16 and fits standard 288-pin desktop slots. It targets users who need a straightforward capacity increase for everyday workloads.

Capacity and headroom

The single 16 GB rank handles typical multitasking and office applications comfortably, while the 4800 MT/s rating provides ample bandwidth for current desktop platforms. Workloads that demand higher frequencies or lower latencies will reach the module's limits.

CAS latency 40 at 1.1 V

The decisive specification is the CL40 timing at the standard 1.1 V DDR5 voltage, which determines compatibility with motherboards that require JEDEC-standard timings for stable operation.

How it compares

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

Price $169.99
Pricier than about 64% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
CAS latency 40
Typical for this category: the median of 57 items is 40.
Price per GB $10.62 per GB
Pricier than about 69% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Kingston KCP548US8-16
Model nameA-Tech 16 GB DDR5-4800 Desktop RAM Module
Total capacity16 GB
Product colorGreen/Black
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand DRAM IC Chips
Memory
CAS latency40
Tested speed4800
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for Kingston KCP548US8-16

Questions about this item

Will this module work in my motherboard that has 288-pin DDR5 slots?

Yes, the module uses the standard 288-pin DDR5 DIMM form factor and operates at the DDR5 standard voltage of 1.1V, so it fits any desktop board with DDR5 slots.

Is the CAS latency of 40 typical for DDR5 4800 memory?

Yes, CL40 is the standard JEDEC timing for DDR5 4800 modules, so this kit runs at the baseline speed without requiring manual tuning.

Can I add this single 16GB stick alongside my existing 16GB stick for dual-channel operation?

You can, but for best stability both sticks should share the same speed, voltage, and rank configuration; check your current module’s specs before pairing.

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