OWC 32GB DDR4 3200MHz PC4-25600 ECC Registered RDIMM – CL22, 2RX4, 1.2V, 288-Pin – Workstation & Server Memory (OWC3R2D42R432GB)
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32GB ECC Registered DDR4. Single-Stick Workstation Power.
The OWC 32GB DDR4 3200MHz ECC Registered RDIMM (OWC3R2D42R432GB) is a single professional-grade memory module for workstations and servers. Running at DDR4-3200 (PC4-25600) with ECC error correction and registered buffering, this module delivers the reliability and stability that mission-critical workloads demand. Backed by OWC's industry-leading Lifetime Advance Replacement Warranty and free tech support.
⚠️ Important: This is ECC Registered (RDIMM) memory designed for workstations and servers. It is NOT compatible with standard desktop computers and cannot be mixed with unbuffered memory.
32GB — DDR4-3200 ECC Registered
A single 32GB DDR4-3200 (PC4-25600) ECC Registered DIMM running at CL22 timings, 2RX4 rank configuration, and 1.2V operating voltage. 288-pin form factor compatible with sWRX8 (Threadripper PRO), SP3, and other server/workstation platforms supporting RDIMM memory. 100% JEDEC compliant and RoHS certified. Designed and tested to meet or exceed all manufacturer OEM specs.
Easy Installation — OWC Has You Covered
OWC memory installs in minutes. Installation instructions are included, and OWC provides instructional videos, phone/chat/email tech support, and a Lifetime Advance Replacement program — meaning if you ever have an issue, OWC ships replacement memory to you before you return the old module.
Lifetime Advance Replacement Warranty
OWC has been in business for 35+ years and still honors every warranty replacement. The Lifetime Advance Replacement Program ships you new memory immediately upon a warranty claim. Free tech support by phone, chat, or email is included for life.
Build Up Your Workstation
Populate all 8 slots of the ASRock WRX80 CREATOR R2.0 with eight of these 32GB modules for a full 256GB ECC registered DDR4 configuration alongside an AMD Ryzen Threadripper PRO processor. Or grab our OWC 128GB (4x32GB) kit for a complete 4-stick upgrade in one purchase.
Key Features
- Capacity: 32GB (1x32GB)
- Type: DDR4 ECC Registered (RDIMM)
- Speed: DDR4-3200 (PC4-25600)
- CAS Latency: CL22
- Rank: 2RX4
- Voltage: 1.2V
- Pins: 288-pin
- ECC: Yes
- Buffered: Registered (RDIMM)
- Compliance: 100% JEDEC, RoHS
- Part Number: OWC3R2D42R432GB
- Warranty: Lifetime Advance Replacement
- Tech Support: Free, lifetime (phone/chat/email)
- NOT Compatible With: Standard desktop computers, unbuffered memory
Specs
- Brand: OWC (Other World Computing)
- Capacity: 32GB
- Type: DDR4 ECC Registered RDIMM
- Speed: DDR4-3200 (PC4-25600)
- CAS Latency: CL22
- Rank: 2RX4
- Voltage: 1.2V
- Pins: 288-pin
- Part Number: OWC3R2D42R432GB
- ECC: Yes
- Buffered: Registered
- JEDEC Compliant: Yes
- RoHS: Yes
- Warranty: Lifetime Advance Replacement
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