Kingston KTD-PE432E/32G

KTD-PE432E/32G Kingston 32GB PC4-25600 DDR4-3200MHz ECC Unbuffered CL22 288-Pin DIMM 1.2V Dual Rank Memory Module

Description

The Kingston KTD-PE432E/32G is a 32GB DDR4-3200 (PC4-25600) ECC Unbuffered (UDIMM) memory module designed for high-reliability systems. It features ECC error correction, dual-rank architecture, CL22 latency, and operates at 1.2V, offering stable, efficient performance for workstations and servers that require dependable memory integrity.

Specifications

• Type: DDR4 SDRAM, ECC Unbuffered, 288‑pin DIMM
• Capacity: 32 GB (single module)
• Speed / Standard: 3200 MHz (PC4‑25600)
• CAS Latency: CL22
• Voltage: 1.20 V
• ank / Organization: Dual‑rank (2R), x72 (ECC) data width
• Form Factor: 288‑pin DIMM (standard desktop/server memory module)
• Error Checking: ECC (Error Correcting Code) — improves memory reliability and data integrity
• Buffer/Registration: Unbuffered / Unregistered (UDIMM)
• Intended Use: Servers / Workstations / Systems needing ECC reliability

Features

• 32 GB capacity — a single 32 GB module, giving plenty of memory for servers, workstations or memory-intensive workloads.
• DDR4-3200 / PC4-25600 — high-speed DDR4-3200 memory standard, suitable for modern DDR4-ready motherboards.
• ECC (Error-Correcting Code) — supports ECC, which helps detect and correct single-bit memory errors and improves system reliability/stability.
• Unbuffered (UDIMM) — unregistered/unbuffered design, making it compatible with many workstations and server/motherboards that accept ECC UDIMM.
• Dual-Rank (2R, 2Rx8 / x72) — dual-rank configuration which can improve memory throughput and better than single-rank in certain workloads.
• 288-Pin DIMM form factor — standard full-size desktop/server DIMM module, fits standard DDR4 DIMM slots.
• CAS Latency CL22 — reasonably low latency for a high-capacity ECC module, balancing capacity, speed and stability.
• 1.20 V operating voltage — standard DDR4 voltage, enabling efficient power consumption and compatibility.
• Suitable for servers / workstations / memory-intensive tasks — because of ECC, large capacity and dual-rank design, it’s ideal for systems needing reliability and performance under load (e.g. servers, virtualization, heavy data tasks).
• Wide temperature tolerance & robust build — operates in a typical module temperature range (0 °C to 85 °C) and meets standard DDR4/ECC module mechanical & electrical design specs.

Ideal Use Cases

1. Workstations Requiring High Reliability: ECC helps prevent crashes and data corruption in long-running jobs.

Because this module supports ECC (Error-Correcting Code) and is unbuffered, it is perfect for professional workstation systems where stability matters, such as:

• CAD / CAM software (SolidWorks, AutoCAD, Fusion 360)
• 3D rendering & modeling (Blender, Maya, 3ds Max)
• Scientific and engineering software
• AI/ML development environments that run long, memory-intensive training jobs

2. Small Business or Entry-Level Servers: ECC reduces memory-related downtime, which is essential in server scenarios.

If you run:

• Large datasets
• Multiple browsers with numerous tabs
• Software development environments (VS Code + Docker + Databases)
• Virtual machines + native apps simultaneously

6. Workstations Used for Long Uptime

ECC RAM is ideal for systems that:

• Stay powered on 24/7
• Perform background tasks continuously
• Need maximum uptime with minimal crashes or memory faults

Examples:

• Home servers
• Rendering farms
• Backup servers
• Compute nodes

7. ECC-Supported Desktop Systems (Selective Models): If your system supports ECC UDIMM, this module provides workstation-grade reliability.

Some CPUs/motherboards support ECC UDIMM but operate as normal desktops, such as:

• AMD Ryzen (many models support ECC, depending on motherboard)
• AMD PRO series
• Intel Xeon E-series
• Intel Core processors on select workstation-class motherboards

🚫 Not Ideal For

• Gaming PCs (ECC UDIMM generally offers no gaming advantage)

• Systems requiring RDIMM or LRDIMM (incompatible)

• Ultra-compact systems that only use SODIMM

• High-frequency overclocking setups (ECC modules are built for stability, not overclocking)