PHS-memory 24GB (3x8GB) Kit RAM Memory compatible with Supermicro X8DAi DDR3 UDIMM ECC 1333MHz PC3-10600E (SP580173)

Server administrators upgrading a Supermicro X8DAi workstation often hit a wall: the board demands ECC UDIMMs, but consumer RAM won't fit. This PHS-memory 24GB kit solves that with three matched 8GB DDR3 ECC UDIMMs, factory-tested for the X8DAi's dual-socket layout. Populate three channels, boot into your hypervisor, and watch virtual machines spin up without memory errors halting the host.

Key specifications

• Total capacity: 24 GB (3 x 8 GB modules)
• Memory type: DDR3 SDRAM, 240-pin UDIMM, unbuffered with ECC
• Speed: 1333 MHz (PC3-10600E), data transfer rate 10.6 GB/s
• CAS latency: CL9, voltage 1.5 V, dual rank
• Compatibility: Supermicro X8DAi motherboard, server/workstation use

Why choose it

ECC UDIMMs are notoriously picky about motherboard compatibility. This kit is specifically validated for the Supermicro X8DAi, eliminating guesswork. The 24GB capacity (3x8GB) takes advantage of the board's triple-channel architecture, delivering balanced bandwidth for memory-intensive tasks like virtualization, database caching, or scientific computing. Unbuffered modules reduce latency compared to registered DIMMs, and the 1.5V standard voltage keeps power draw predictable.

Ideal use cases

• Upgrading a Supermicro X8DAi-based server or workstation
• Building a reliable home lab for VMware ESXi or Proxmox
• Running memory-hungry applications like ZFS, Docker, or large spreadsheets
• Replacing failed ECC UDIMMs in legacy enterprise hardware

Good to know

Each module is dual rank, which may slightly reduce overclocking headroom but improves signal integrity on the X8DAi. The kit ships as three separate 8GB sticks, not a single 24GB module. Ensure your system BIOS is updated to the latest revision for full ECC reporting. Backed by PHS-memory's compatibility guarantee—if it doesn't work in your X8DAi, return it.