Lenovo System x3550 M5 Installation And Service Manual page 21

• The ServeRAID M5225 SAS/SATA adapter provides RAID 0, 1, and 10 with optional FoD RAID 5/50
and SED (Self Encrypting Drive) upgrade.
• The ServeRAID M1215 SAS/SATA adapter provides RAID 0, 1, and 10 with optional FoD RAID 5/50
and SED (Self Encrypting Drive) upgrade.
• The ServeRAID M5210 SAS/SATA adapter provides RAID 0, 1, and 10.
Optional upgrade:
– RAID 5/50 (1 GB Cache) with optional FoD RAID 6/60 and SED upgrade
– RAID 5/50 (1 GB Flash) with optional FoD RAID 6/60 and SED upgrade
– RAID 5/50 (2 GB Flash) with optional FoD RAID 6/60 and SED upgrade
– RAID 5/50 (4 GB Flash) with optional FoD RAID 6/60 and SED upgrade
– FoD RAID 6/60 Upgrade
– FoD Zero Cache/RAID 5/50
– FoD Performance Accelerator
– FoD SSD Caching Enabler
Video controller (integrated into IMM2.1):
• Matrox G200eR2
Note: The maximum video resolution is 1600 x 1200 at 75 Hz.
– SVGA compatible video controller
– DDR3 528 MHz SDRAM video memory controller
– Avocent Digital Video Compression
– 16 MB of video memory (not expandable)
Size (1U):
• Height: 43 mm (1.7 in.)
• Depth: 735.4 mm (28.95 in.)
• Width: 434.4 mm (17.1 in.)
• Weight: Approximately 19.3 kg (42.55 lb) depending upon configuration
PCI expansion slots:
Supports two PCI riser-card assembly connectors:
• Connector 1 supports low-profile or ML2 cards.
• Connector 2 supports low-profile or half-length, full-height cards.
For a list of the supported PCI riser card assembly configurations, go to "Replacing a PCI riser-card
assembly" on page 172 or "Replacing an adapter" on page 178.
Electrical input:
• Sine-wave input (50 - 60 Hz) required
• For 550W/750W/900W Platinum power supply
– Input voltage low range:
– Minimum: 100 V ac
– Maximum: 127 V ac
– Input voltage high range:
– Minimum: 200 V ac
– Maximum: 240 V ac
• For 750W Titanium power supply
– Input voltage high range:
– Minimum: 200 V ac
– Maximum: 240 V ac
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Chapter 1 The Lenovo System x3550 M5 server
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