Intel SE7520BD2 - Manual (Page 15)

Server Board Features
15
Table 1. Server Board Varieties (continued)
Product Code Memory PCI SCSI SATA USB Connections
Product code
SE7520BD2SCSI Six DIMM sockets
DDR 266/333
72-bit, 184-pin DIMMs
Supported DIMM sizes:
256MB, 512MB, 1GB, 2GB,
4GB
24 GB Maximum (when 4GB
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
Two Ultra-
320/LVD
channels via the
LSI* 53C1030
SCSI controller 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
SE7520BD2SCSID2 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
Two Ultra-
320/LVD
channels via the
LSI 53C1030
SCSI controller 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