IBM X3100 M3 specifications x3100 M3 Specifications, Memory access rate

Outstanding value in a high-performance single-socket tower server

	x3100 M3 Specifications
Memory access rate	1333MHz (62x, B2x, D2x)
	1066MHz (22x, 42x)
Memory interleaving	Yes (two-way, with 2 or 4 DIMMs)
DIMM capacities supported	1GB, 2GB, 4GB UDIMMs
# of DIMM sockets total / available			4 / 3
# of DIMMs supported		1, 2, or 4
Chipkill protection supported			No
# of drive bays total / available	6 / 4 (optical, 1HDD installed)			6 / 3 (optical, 2 HDDs installed)
# of 3.5-inch HDD drive bays total /	4 / 3 (22x, B2x)			4 / 2 (42x, 62x, D2x)
available
# of 5.25-inch bays total / available	2 / 1 (optical drive installed)
Maximum HDD capacity		4TB (4 x 1TB)
HDD capacities supported	3.5-inch SATA II
	250, 500, 1TB — 7,200 RPMs
# of HDDs standard	1 x 250GB (22x, B2x)			2 x 250GB (42x, 62x, D2x)
# of optical drives standard / optional	1 DVD-ROM(in dedicated 5.25" bay) / DVD-RW
# of floppy drives standard	None (optional USB)
	1 half-high(5.25-inch or 3.5-inch) DDS-5or DDS-6tape drive (SATA or USB); or
Internal backup supported	1 RDX Removable Disk Cartridge drive (SATA or USB); or
	IBM Half-High 400/800GB LTO-3 (SAS)
Internal backup standard			None
Disk drive technology		Fixed SATA II
Integrated disk controller	4-port SATA II (via chipset)
Integrated RAID controller	ServeRAID-BR10il V2 (no cache)—			RAID-0/1via chipset (all other models)
	RAID-0/1/1E (D2x)
Optional RAID controllers supported	IBM 3Gbps SAS HBA v2 (no cache)—internalRAID-0/1 for SATA HDDs and
	SAS/SATA tape drives; external RAID-0/1/1Efor SAS/SATA HDDs and tape drives
External disk drives supported			No
# of adapter slots total / available			4 / 4
# of PCIe x16/x8 Gen 2 slots (8GBps)6	1 full-height/half-length
# of PCIe x8/x8 Gen 2 slots (8GBps)7	1 full-height/full-length
# of PCIe x4/x4 Gen 1 slots (2GBps)8	1 full-height/full-length
# of 32-bit PCI 5V legacy slots	1 full-height/full-length
# of video ports			1 (rear)
Video controller	Shared with BMC
Video memory	32MB DDR2 SDRAM
Maximum video resolution at 32-bit	1024 x 768 x 32-bit color at 85Hz
color

6x16/x8 Gen 2 slots can accept x1, x4, x8, or x16 Gen 1 or Gen 2 adapters running at x1, x4, x8 or x8 throughput, respectively.

7 x8/x8 Gen 2 slots can accept x1, x4 or x8 Gen 1 or Gen 2 adapters running at x1, x4 or x8 throughput, respectively. 8 x4/x4 Gen 1 slots can accept x1 or x4 Gen 1 adapters running at x1 or x4 throughput, respectively.

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