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Green rectangular circuit board with black memory chips and gold edge connectors

Kingston Technology Corp.

Kingston Technology Corp. KCS-UC432/16G 16GB DDR4 3200MHz CL22 ECC Registered Server RAM

SKU CH-0B26-CD3ST MPN KCS-UC432/16G

16 GB DDR4 server memory running at 3200 MHz with CL22 latency, ECC and registered signal processing for stable operation

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank1Rx4
  • ECC protection prevents data errors in critical workloads
  • Registered signal processing improves stability on multi-DIMM servers
  • 3200 MHz DDR4 speed handles demanding applications
  • CL22 latency provides responsive memory access
  • 2 V operation reduces power draw per module

16 GB DDR4 Registered ECC Module

This 16 GB DDR4 module runs at 3200 MHz with CL22 latency and a 1.20 V operating voltage. It uses a registered signal and single-rank 1Rx4 organisation to reduce electrical load on the memory bus. The 288-pin DIMM form factor fits standard server slots and includes ECC for data integrity.

Suited for ECC server platforms.

This memory targets servers and workstations that require registered ECC DDR4 modules. It suits administrators expanding capacity in compatible 288-pin platforms with registered memory support. Builders using consumer desktop or laptop motherboards that accept only unbuffered non-ECC memory should look at a different module type.

Registered ECC DDR4 3200 MHz 288-pin DIMM

The registered ECC DDR4 3200 MHz 288-pin specification determines whether this module matches the system. Only platforms designed for registered ECC DDR4 DIMMs at this speed and pin count can use it. Verify the motherboard or server documentation for registered ECC DDR4 support before purchase.

How it compares

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

Price $65.99
Cheaper than about 79% 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 $4.12 per GB
Cheaper 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 nameKCS-UC432/16G
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Size & build
Shipping weight0.45 kg
Package size25 × 25 × 25 mm

Questions about this item

Does the DDR4-3200 registered ECC standard limit the module to 3200 MHz in practice?

Yes, the module runs at 3200 MHz (PC4-25600) with CL22 latency and 1.20 V as specified.

What physical slot and clearance does the 288-pin DIMM require?

It fits a standard 288-pin DDR4 DIMM slot; no heat spreader is fitted, so low-profile heatsinks clear easily.

How is the module installed, and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click; the step often missed is verifying both clips are fully locked.

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