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A green circuit board with black memory chips and a silver aluminium heatsink on top

GUDGA

GUDGA DDR5 desktop RAM 16GB 4800MHz CL40 aluminum heatsink

SKU CH-TZEM-Y0S7X

16 GB DDR5 desktop memory kit running at 4800 MHz with CL40 latency, aluminum heatsink and 1.1 V operation

  • Total capacity8 GB
  • CAS latencyCL40
  • Memory timings40-40-40-77
  • Kit configurationDual Channel Kit
  • Recommended forDesktop

Capacity 8GB 4800Mhz

  • 16 GB capacity for heavy multitasking and large projects
  • DDR5 4800 MHz speed for fast data throughput
  • CL40 40-40-40-77 timing for responsive operation
  • 1 V low voltage cuts power draw and heat
  • Aluminum heatsink plus 8-layer PCB keeps temperatures stable

Capacity and Audience

This 16 GB DDR5 desktop module runs at 4800 MHz with CL40 latency and 40-40-40-77 timings. It targets gamers and professionals who need fast, reliable memory for 4K or 8K video editing, 3D rendering and AI or ML development. Dual-channel architecture maximises bandwidth for heavy multitasking. Buyers who require more than 16 GB per module should look elsewhere.

Thermals and Power

An aluminium heatsink and an 8-layer PCB dissipate heat efficiently during normal workloads. The kit operates at a low 1.1 V, reducing power draw compared with DDR4 and keeping fan noise modest in typical desktop use. Premium Micron chips and on-die ECC add stability without extra cooling demands.

Sustained Load Behaviour

Under prolonged rendering or compute tasks the heatsink maintains stable temperatures so frequencies hold at 4800 MHz without throttling. Factory testing at up to 35 % higher speeds than DDR4 ensures consistent throughput for extended sessions. On-die ECC continues to correct errors throughout long workloads.

How it compares

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

Price $146.99
Pricier than about 61% 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 $18.37 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity8 GB
Performance
Rated speedOther
Processor
ChipsetOther
Memory
CAS latencyCL40
Memory timings40-40-40-77
Kit configurationDual Channel Kit
Compatibility
Recommended forDesktop

Other versions of this model

1 more in the same range

Questions about this item

How do I install the 16 GB DDR5 module and which slot mistake should I avoid?

Align the single key notch with the motherboard DDR5 slot, press straight down until both retention clips click, and populate the primary channel pair first so dual-channel 40-40-40-77 timing activates.

What maintenance or replacement will the aluminum heatsink and on-die ECC need later?

The heatsink requires only occasional dust removal with compressed air; on-die ECC handles single-bit errors internally, so no user-serviceable parts or scheduled replacements exist.

At what point does the 1.1 V CL40 kit hit its thermal or stability limit under sustained load?

The 8-layer PCB and aluminum armor dissipate heat for continuous 4800 MHz operation; sustained writes beyond rated timing 40-40-40-77 will trigger throttling before voltage or ECC limits appear.

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