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Green 288-pin DDR5 DIMM with black chips and gold contacts

Kingston Technology Corp.

Kingston Technology Corp. KTD-PE556E-32G DDR5 5600MT/s ECC Unbuffered DIMM CL46 32GB server RAM

SKU CH-HPRG-QDE6F MPN KTD-PE556E-32G

ECC unbuffered DDR5 DIMM running at 5600MT/s with CL46 latency, 1.1 V operation and 32 GB capacity

  • ECC protection guards data integrity
  • 5600 MT/s DDR5 speed accelerates workloads
  • 32 GB capacity handles large datasets
  • CL46 latency optimises timing efficiency
  • 1 V operation reduces power draw

Server DDR5 ECC Memory

This 32 GB DDR5 module delivers 5600 MT/s data rates with ECC protection for server workloads. The unbuffered design suits platforms that do not require registered memory. A single DIMM provides 32 GB of capacity using 16 Gbit density chips. It operates at the standard 1.1 V DDR5 voltage.

288-Pin DIMM Build Quality

The 288-pin DIMM form factor fits industry-standard DDR5 server slots without adapters. Gold-edge contacts resist oxidation during repeated seating cycles. Unbuffered signal processing keeps the electrical path direct between the module and the memory controller. ECC circuitry adds single-bit error correction for data integrity.

CL46 Latency Thermals

CAS latency of CL46 at 5600 MT/s balances throughput with timing headroom in typical server configurations. The 1.1 V operating voltage limits power draw per module under sustained load. Standard-height construction allows normal airflow between populated slots. Passive cooling is sufficient for JEDEC-rated operation in ventilated chassis.

How it compares

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

Price $1,086.99
Pricier than about 81% of the 6,523 comparable items (median $188.99).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Size & build
Shipping weight0.05 kg
Package size160 × 47 × 6 mm

Questions about this item

What DDR5 speed does this 32 GB module run at and what throughput does that cap in practice?

This module runs at 5600 MT/s, delivering up to 5600 MT/s of memory bandwidth on platforms that support the full DDR5 5600 specification.

What physical slot and pin count does this 288-pin DIMM require?

It fits a standard 288-pin DDR5 DIMM socket on a server motherboard that accepts unbuffered ECC modules.

How is this CL46 ECC DIMM installed and what step do people often miss?

Align the notch with the key in the 288-pin slot, press firmly until both retention clips click, then verify in BIOS that ECC is enabled and the module reports 5600 MT/s at 1.1 V.

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