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Green 288-pin DDR4 UDIMM module with black chips, 133.35 mm long, 31.25 mm tall

AGI

AGI UD138 16GB DDR4 UDIMM 2400MHz CL17 1.2V desktop RAM

SKU CH-3P58-1YZ55

16 GB DDR4 UDIMM running at 2400 MHz with CL17 latency and 1.2 V operation

  • Capacity16GB
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V

Capacity 16GB

Type 288-Pin DDR4 SDRAM

Speed|CAS Latency DDR4 2400 (PC4 19200)|CL17

  • 16 GB capacity speeds up multitasking and large workloads
  • 2400 MHz DDR4 frequency delivers faster data throughput
  • CL17 latency keeps response times tight
  • 2 V operation reduces power draw and heat
  • 288-pin UDIMM form factor fits standard desktop slots

AGI UD138 16GB DDR4 UDIMM

The AGI UD138 is a 16GB DDR4 UDIMM module rated at 2400MHz with CL17 latency. It targets desktop users who want a straightforward capacity upgrade for everyday multitasking and faster program loading. The single 288-pin stick fits standard desktop slots and runs at the standard 1.20V JEDEC voltage. Builders who need more than 16GB in a single slot or who require higher frequency kits should look elsewhere.

Thermals noise and power draw

Operating at 1.20V, the module draws minimal power and produces very little heat during normal desktop workloads. No active cooling is required and the low-profile green PCB adds no audible noise to the system. The standard voltage keeps power consumption predictable for typical office and home builds. Users chasing extreme overclocking headroom will not find additional voltage headroom here.

Build quality connectors and mounting

The module measures 133.35 x 31.25 x 1.40 mm and weighs 18g, using a standard 288-pin UDIMM edge connector for tool-free installation. Rigorously tested chips aim to deliver stability across compatible motherboards. The low-profile height eases fitment in compact cases or under large CPU coolers. Systems limited to lower DDR4 speeds will run the stick at the highest supported frequency automatically.

Highlights

  • 16 GB capacity speeds up multitasking and large workloads
  • 2400 MHz DDR4 frequency delivers faster data throughput
  • CL17 latency keeps response times tight
  • 2 V operation reduces power draw and heat
  • 288-pin UDIMM form factor fits standard desktop slots

Specifications

BrandAGI
SeriesUD138
ModelUD138
Part NumberAGI240016UD138
Capacity16GB
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V

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Questions about this item

How do I install the 288-pin UDIMM module, and what step is often missed?

Align the notch on the module with the slot key, press down firmly until both retention clips click shut, then verify the motherboard detects 16GB at 2400MHz in BIOS.

What maintenance or replacement will this 16GB DDR4 UDIMM need over time?

No scheduled maintenance is required; keep the gold contacts clean and ensure case airflow keeps the 1.20V modules cool.

What limit appears first when the memory runs at 2400MHz CL17 under sustained load?

The CAS 17 latency at 1.20V sets the throughput ceiling before thermal throttling becomes a factor.

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