Sun Fire E6900 Server

Sun Fire E6900 Server Hardware Specifications

Processor Number
4 to 24

Sun Fire E6900 Server Architecture
UltraSPARC[tm] III Cu: 900MHz, 1050MHz, or 1200MHz
UltraSPARC IV: 1050MHz, 1200MHz, or 1350MHz, superscalar SPARC V9, ECC protected
UltraSPARC IV+: 1.5GHz or 1.8GHz superscalar SPARC V9, ECC protected

Cache per processor
UltraSPARC IV:
Primary (L1): 64 KB 4-way data, 32 KB 4-way instruction, 2 KB Write, 2 KB Prefetch
Secondary (L2): 16 MB external (exclusive access to 8 MB per pipeline), On-chip controller and address tags
UltraSPARC IV+:
Primary (L2): 2 MB on-chip
Secondary (L3): 32 MB off-chip

System Interconnect
9.6-GB/sec. Sun Fireplane interconnect. System bus with redundant data, address, and response crossbar interconnect.

System Boards
Number of boards Up to 6
CPU/Memory board 4 CPUs with up to 64GB per board; maximum 24 processors per system.

PCI slots
PCI I/O Assembly
PCI-X I/O Assembly Up to 32 × PCI slots (8 × 66 MHz and 24 × 33 MHz)
Up to 32 × 64-bit PCI-X slots (24 × 100 MHz and 8 × 33MHz)

Main Memory
64 GB memory (max) per 4 CPUs on a CPU/Memory board, Up to 384 GB per domain Maximum system memory capacity of 384 GB (6 × 64GB)

Standard Interfaces
System Controller Responsible for the overall control of the system. Each System Controller includes one RS-232/423 (DB25) serial interface and one 10/100BASE-T ethernet/fast ethernet (RJ45) interface. Two per system.

Internal Mass Storage
Sun StorEdge[tm] D240 Media Tray
Sun StorEdge S1 Array

Power Supplies
6 Fault-tolerant, redundant, hot swappable, and hot pluggable power supplies