PHS-memory 24GB (3x8GB) Kit DDR3 ECC UDIMM 1333MHz PC3-10600E RAM pre Supermicro SuperServer 2026TT-H6RF SP580278

Data centers running virtualized workloads on the Supermicro SuperServer 2026TT-H6RF often hit memory bottlenecks before CPU limits. This 24GB kit (3x8GB) of DDR3 ECC UDIMMs removes that ceiling, letting you pack more VMs per node without risking silent data corruption. ECC detects and corrects single-bit errors in real time, while the 1333MHz clock keeps latency low for database transactions and web serving.

Key specifications

• Total capacity: 24GB (3 x 8GB modules)
• Memory type: DDR3 UDIMM with ECC
• Speed: 1333MHz (PC3-10600E)
• Form factor: 240-pin unbuffered DIMM
• Voltage: 1.5V
• Compatibility: Supermicro SuperServer 2026TT-H6RF

Why choose it

This kit is validated for the SuperServer 2026TT-H6RF, so you avoid the trial-and-error of generic modules. ECC UDIMMs are essential for any server handling financial records, customer data, or virtualization hosts. The 24GB capacity is a sweet spot for dual-socket boards with six DIMM slots per CPU: install one kit per processor for balanced 48GB total, or populate all slots for 144GB. Unbuffered modules reduce latency compared to registered DIMMs, which matters for single-threaded tasks like Redis or Nginx.

Ideal use cases

• Virtualization hosts (VMware ESXi, Proxmox, Hyper-V)
• Database servers (MySQL, PostgreSQL)
• Web and application servers
• Supermicro SuperServer 2026TT-H6RF upgrades

Good to know

Each module is 8GB, 240-pin, and runs at 1.5V. The ECC function requires motherboard and CPU support—both are present in the SuperServer 2026TT-H6RF. The kit includes three modules, matching the triple-channel architecture of the Intel Xeon 5600 series CPUs commonly used in this server. Installation is tool-free: just press the DIMMs into the slots until the clips lock.