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The CORSAIR WS DDR5 ECC RDIMM 128GB kit delivers server-grade reliability and workstation-class performance for demanding computing tasks.
Categories : Series
SKU : POR-SER-635
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The CORSAIR WS DDR5 ECC RDIMM 128GB (4x32GB) kit is engineered for high-end workstations that demand both performance and reliability. Featuring error-correcting code (ECC) and registered DIMM architecture, it detects and corrects memory errors, ensuring data integrity during long renders, complex simulations, and 24/7 workloads. With 5600MHz speeds and tight CL40 timings, this memory provides the bandwidth your CPU needs to handle multi-threaded applications with ease. Intel XMP 3.0 support allows simple one-click overclocking in the BIOS, while each module is rigorously screened and tested for stability. Available in capacities up to 256GB, the WS series is built to maximize your workstation's potential.
Designed for AMD and Intel workstation platforms that support DDR5 RDIMM, including AMD WRX90/TRX50 and Intel Xeon W series. The ECC RDIMM modules are engineered to handle heavy memory loads, making them ideal for content creation, scientific computing, and virtual machines. The heatspreader ensures reliable cooling under sustained loads, and the black finish complements professional build aesthetics.
ECC and RDIMM: Detects and corrects memory errors for rock-solid stability in workstations.
5600MHz CL40: High frequencies and tight timings for faster handling of complex tasks.
Intel XMP 3.0: Simple BIOS setting to reach rated performance.
Model: WS DDR5 ECC RDIMM
Speed: 5600MHz
Timings: CL40
Voltage: 1.1V (XMP)
Capacity: 128GB (4x32GB)
Form Factor: 288-pin RDIMM
Product Type: DDR5 ECC RDIMM Memory Kit
Compatibility: AMD WRX90/TRX50, Intel Xeon W series (DDR5 RDIMM platforms)
Error Correction: ECC (Error Correction Code)
Package Contents: 4x 32GB DDR5 ECC RDIMM modules
Seller: PortSide Gear
MPN: WS DDR5 ECC RDIMM
Unlock your workstation's full potential with memory that's built to endure. Each module undergoes rigorous screening to ensure optimal performance at 5600MHz, even under sustained loads. The ECC RDIMM architecture not only safeguards your data but also enables higher capacities and better signal integrity when populating all slots. The slim heatspreader efficiently dissipates heat, keeping your system cool and quiet. For content creators, engineers, and data scientists who can't afford downtime, CORSAIR WS DDR5 is the reliable choice.
This kit is designed for workstation platforms that support DDR5 RDIMM, including AMD WRX90/TRX50 and Intel Xeon W series. Always check your motherboard's QVL for confirmed compatibility.
ECC RDIMM includes error correction technology that detects and fixes memory errors, crucial for data integrity in workstations. RDIMM also supports more capacity and stability with multiple modules.
Yes, enabling Intel XMP 3.0 in the BIOS will configure the memory to its rated 5600MHz and CL40 timings. Without it, the memory runs at default speeds.
For best performance and stability, use the entire kit as supplied. Mixing memory modules, especially in RDIMM configurations, can reduce performance or cause instability.
Installed in my Xeon workstation and it's been rock solid. 128GB at 5600MHz with XMP loaded without issues. The build quality is excellent. Great for virtualization and rendering.
I compared to other brands and this is the best value. The XMP profile worked with my Intel platform. No crashes, temps are fine. I run heavy databases and this handles it all.
Performance is solid, but I paid a premium for the Corsair name. That said, the quality is there. It's registered ECC, so make sure your motherboard supports it.
I upgraded from 64GB to 128GB and it's a night and day difference. The memory is stable even under heavy load for days. XMP 3.0 worked as advertised. Highly recommended.
One of the four sticks was faulty out of the box. The replacement process was smooth, but still disappointing for the price. The rest work fine.
Running complex simulations that require lots of RAM. This kit is stable and fast. The heatspreaders are nice, they even fit under my CPU cooler.
This is ECC RDIMM, so it won't work in a regular desktop. You need a server or workstation board. But if you have that, it's great. I got 5600MHz stable.
I run a Proxmox server with multiple VMs. 128GB is plenty. The memory is quiet and cool. No issues at all.
