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Green 288-pin DDR4 DIMM with black chips, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KTD-PE432E/16G 16GB DDR4-3200 CL22 ECC Unbuffered 2Rx8 server RAM

SKU CH-BXZY-XA0Y2 MPN KTD-PE432E/16G

16 GB DDR4-3200 ECC unbuffered DIMM with CL22 latency for server workloads

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 16 GB capacity runs multiple server workloads simultaneously
  • DDR4-3200 speed delivers 25600 MT/s data throughput
  • CL22 latency provides responsive memory access
  • ECC unbuffered design ensures data integrity for servers
  • 288-pin DIMM fits standard DDR4 server slots

Server DDR4-3200 ECC module

Kingston KTD-PE432E/16G is a 16 GB DDR4-3200 ECC unbuffered DIMM built for servers and workstations that require error-correcting memory without registered buffering. It suits administrators upgrading or populating systems that accept standard 288-pin DDR4 slots.

ECC unbuffered specification

The decisive attribute is the combination of ECC error correction with unbuffered signal processing. Systems that demand registered or load-reduced modules cannot use this stick, while non-ECC platforms will not benefit from its correction capability.

16 GB capacity headroom

A single 16 GB rank-2Rx8 module handles typical virtualization hosts, database nodes and multi-user application servers comfortably. Workloads that scale beyond a few dozen concurrent threads or large in-memory datasets will exhaust this capacity and require additional DIMMs.

How it compares

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

Price $168.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $10.56 per GB
Pricier than about 70% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKTD-PE432E/16G
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Memory profilesIntel XMP 2.0
Heat spreaderNo
Power
Rated voltage1.2 V
Size & build
Shipping weight0.05 kg
Package size159 × 44 × 6 mm

Questions about this item

How does CL22 latency affect real-world responsiveness in a server?

CL22 means the module waits 22 clock cycles before delivering data; at 3200 MHz this keeps access times consistent for multi-threaded workloads.

What does the DDR4-3200 PC4-25600 rating cap in practice?

The JEDEC DDR4-3200 standard caps the data rate at 3200 MT/s and the peak bandwidth at 25600 MB/s; the memory controller cannot exceed these limits.

Will the 288-pin DIMM fit my server motherboard slots?

The module uses the standard 288-pin DDR4 DIMM form factor and 1.20 V operation, matching any server board with DDR4 DIMM sockets.

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