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OWC 64GB (8x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
- ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED memory.
- OWC 64GB UPGRADE: Consists of 8pcs of 8GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered DIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers memory.
- 100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs.
- MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
- INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
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Overview
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OWC DDR3 memory is Fully compliant with JEDEC specifications, ROHS compliant, providing a warranty safe upgrade. OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential and speed up overall responsiveness. Become a multitasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time. We test every OWC memory module at our in house lab so you can upgrade with the confidence that your memory is built to last.
We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.
We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 60 days
- This item is covered by OWC Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
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The OWC 64GB DDR3 ECC Registered RDIMM kit adds memory to compatible workstations and servers, with eight 8GB modules rated at 1333 MT/s (PC3-10600), CL9, and 1.5V; it is intended for systems that support registered ECC DDR3 and is not for standard desktops.
Recommended For
- Operators upgrading a compatible DDR3 server with eight RDIMM slots who want to install 64GB as one matched 8×8GB kit for virtual machines or other memory-intensive services.
- Home-lab builders keeping an older server in service who have verified that its motherboard and processor support DDR3-1333 ECC registered DIMMs and want to populate it with a matched kit.
- Workstation owners running memory-intensive professional workloads who need ECC memory and have a system specifically validated for 240-pin DDR3 RDIMMs at the kit’s supported speed and rank.
- Maintainers of older server infrastructure seeking a matched memory replacement or capacity upgrade, provided the system’s documentation confirms support for 8GB 2Rx4 registered modules.
Real-World Use Scenarios
- On a compatible older DDR3 server used as a virtualization host, adding memory can let an operator keep more virtual machines running at once and reduce memory pressure when the current RAM supply is the bottleneck; it does not make a CPU-limited host faster.
- For a home NAS or media-storage server, the kit can provide more room for filesystem caching and other services running on the same machine, which may reduce memory contention; it will not make the drives or network inherently faster.
- In a compatible workstation that runs short on memory while handling large files or several applications, adding RAM can reduce reliance on disk-based paging and make it easier to keep more work open at once; the benefit depends on the workload actually being memory-limited.
- For a homelab built around a supported older server, the kit can help accommodate several self-hosted services, containers, or test VMs on one machine, leaving more memory available for concurrent workloads; older-platform CPU, storage, and power limits still apply.