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Green circuit board DDR5 DIMM with black memory chips and gold contacts

Kingston Technology Corp.

Kingston Technology Corp. KTL-TS548S8-16G 16GB DDR5 4800 CL40 1.10V ECC Registered 288-pin server RAM

SKU CH-1B9Z-V08K8 MPN KTL-TS548S8-16G

16 GB DDR5-4800 registered ECC DIMM with CL40 latency and 1.10 V operation for stable server workloads

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank1Rx8
  • 16 GB capacity runs demanding server workloads simultaneously
  • DDR5 4800 MT/s transfers data efficiently at high speed
  • ECC registered design detects errors and stabilises signals
  • CL40 CAS latency enables quick data access cycles
  • 288-pin DIMM form factor fits standard server slots

16GB DDR5-4800 ECC Registered DIMM

This 16 GB DDR5 module runs at 4800 MT/s with CL40 latency and a 1.10 V operating voltage. It uses registered signal processing and on-die ECC for data integrity in server workloads. The single-rank 1Rx8 organisation reduces electrical load on the memory bus. It is built for platforms that require registered ECC memory.

Check motherboard support for DDR5 registered ECC

Verify that your system accepts 288-pin DDR5 RDIMMs and enables ECC in the BIOS. Registered modules will not function in desktop boards that only support unbuffered memory. Confirm the platform can operate at 4800 MT/s and supplies 1.10 V to the DIMM slots. Mixing registered and unbuffered DIMMs is not supported.

No heat spreader or extra software included

The module ships without a heatsink, relying on chassis airflow for cooling. No configuration utilities, firmware tools or diagnostic software are bundled. Installation is a physical DIMM swap; all timing and ECC behaviour are handled by the platform firmware.

How it compares

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

Price $328.99
Pricier than about 62% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $20.56 per GB
Pricier than about 81% of the 6,064 comparable items (median $7.25 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 nameKingston
Model nameKTL-TS548S8-16G
Total capacity16 GB
Product type288-Pin DDR5 SDRAM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Size & build
Shipping weight0.05 kg
Package size25 × 25 × 25 mm

Questions about this item

What comes in the box with the KTL-TS548S8-16G module?

The box contains a single 16GB DDR5 4800 CL40 registered ECC DIMM.

When would I choose this 16GB DDR5 4800 CL40 module over a different capacity?

Choose this 16GB module when your server requires registered ECC memory at 4800 MHz and you need to populate 288-pin slots with a 1Rx8 configuration.

What does the 4800 MHz rating mean once the module is installed in a server?

The module operates at 4800 MHz with CL40 latency and 1.10V voltage, delivering PC5-38400 bandwidth through registered signal processing for data integrity.

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