Intel SE7520BD2 User Guide - Page 14

Table 1. Server Board Varieties - ddr memory

Page 14 highlights

Server Board Features Table 1. Server Board Varieties Product Code Memory PCI SCSI Product code SE7520BD2 Product code SE7520BD2SATAD2 Six DIMM sockets DDR 266/333 72-bit, 184-pin DIMMs Supported DIMM sizes: 256 MB, 512 MB, 1 GB, 2 GB, 4 GB 24 GB Maximum (when 4 GB DIMMs are available) Dual channel architecture Memory Mirroring Memory Sparing Eight DIMM sockets DDR2-400 240-pin ECC Registered DIMMs Supported DIMM sizes: 256 MB, 512 MB, 1 GB, 2 GB 16 GB Maximum Dual channel architecture Memory Mirroring Memory Sparing One PCI Express* x8 N/A One PCI Express x4 One PCI-X* 133MHz Two PCI-X 100MHz One PCI 32-bit / 33MHz 5V One PCI Express* x8 N/A One PCI Express x4 One PCI-X* 133MHz Two PCI-X 100MHz One PCI 32-bit / 33MHz 5V SATA USB Connections Dual serial ATA channels with support for RAID 0 and 1. One IDE connector supporting two ATA/100 IDE channels. Five: - Three at rear of board - Two at front of board Dual serial ATA channels with support for RAID 0 and 1. One IDE connector supporting two ATA/100 IDE channels. Four: - Two at rear of board - Two at front of board Continued 14

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Server Board Features
14
Table 1. Server Board Varieties
Product Code
Memory
PCI
SCSI
SATA
USB Connections
Product code
SE7520BD2
Six DIMM sockets
DDR 266/333
72-bit, 184-pin DIMMs
Supported DIMM sizes: 256
MB, 512 MB, 1 GB, 2 GB, 4
GB
24 GB Maximum (when 4 GB
DIMMs are available)
Dual channel architecture
Memory Mirroring
Memory Sparing
One PCI Express* x8
One PCI Express x4
One PCI-X* 133MHz
Two PCI-X 100MHz
One PCI 32-bit / 33MHz 5V
N/A
Dual serial ATA
channels with support
for RAID 0 and 1.
One IDE connector
supporting two
ATA/100 IDE
channels.
Five:
- Three at rear of
board
- Two at front of
board
Product code
SE7520BD2SATAD2
Eight DIMM sockets
DDR2-400
240-pin ECC Registered
DIMMs
Supported DIMM sizes: 256
MB, 512 MB, 1 GB, 2 GB
16 GB Maximum
Dual channel architecture
Memory Mirroring
Memory Sparing
One PCI Express* x8
One PCI Express x4
One PCI-X* 133MHz
Two PCI-X 100MHz
One PCI 32-bit / 33MHz 5V
N/A
Dual serial ATA
channels with support
for RAID 0 and 1.
One IDE connector
supporting two
ATA/100 IDE
channels.
Four:
- Two at rear of
board
- Two at front of
board
Continued