Lancelot 1874 Specifications.

Supermicro X8DTU-F server board, E-ATX form factor

Intel Xeon 5500 series processors (Gainestown), 4x256MB L2 cache, 8MB L3 cache, 5.86GT/s or 6.4GT/s QuickPath Interconnect, Nehalem core, HyperThreading (SMT), Socket LGA1366

Intel Xeon 5600 series processors (Westmere), 6x256MB L2 cache, 12MB L3 cache, 5.86GT/s or 6.4GT/s QuickPath Interconnect, Nehalem core, HyperThreading (SMT), Socket LGA1366

Intel 5520 (Tylersburg) chipset
ICH10R 6-port SATA II controller with HostRAID1

Memory Subsystem:
Twelve 240-pin DIMM banks supporting up to 96GB DDR3 ECC registered memory, 6 memory slots per CPU bank, triple channel memory bus

Note: Triple channel memory bus requires 3 or 6 modules installed per CPU bank.
Note: Two processors are required to populate 9 or 12 memory modules.
Note: Memory bus speed varies from 800mhz, 1066mhz or 1333mhz.

Graphic Subsystem:
Onboard Matrox G200eW VGA controller with 8M display ram

Hard Disk Subsystem:
Up to four Serial ATA II drives in capacity from 250GB to 3TB. These drives can be configured as standalone unit or software RAID (1874-T) or hardware RAID (1874-SR)

ATA Subsystem:

SCSI Subsystem:
(1874-SR) 3Ware Escalade 9750-4i SAS2/SATA 6Gbs RAID controller, RAID level 0, 1, 5, 6, 10 & JBOD, PCI-Express x8, 512MB DDR2-800 ECC cache, optional Battery Backup Unit (BBU)

CD-ROM Subsystem:
8X slim DVD-ROM optical reader

Sound Subsystem:

Network Subsystem:
Onboard Intel 82576 Dual-Port PCI-Express Gigabit controller, 1000BaseTX
Onboard in-band and out-of-band remote server management (over LAN, IPMI 2.0) with dedicated LAN

System Slots:
Two (2) PCI-Express v2 x8 slots

System I/O:
One (1) RS-232C 16550 serial port (COM A)
One (1) DB-15 VGA port
Two (2) USB 2.0 ports
One (1) PS/2 Mini DIN keyboard port
One (1) PS/2 Mini DIN mouse port
Two (2) RJ-45 Ethernet ports
One (1) RJ-45 Ethernet port (IPMI only)

Floppy Drive:



ASL 1U Rack mount chassis, FCC Class B
Air Shroud and copper-based CPU heatsinks (passive design)
560W EPS12V single power supply with active PFC
Chassis and CPU overheat alarm with front LED indication
Dimensions: 1.7" (H) x 17.2" (W) x 25.6" (D)
One (1) accessible 5.25" slim CD bay (used)
SAS backplane with enclosure management
Four (4) hotswap Serial ATA hard drive bays
Four (4) 40cm counter-rotating chassis fans
Sliding rails kit with telco mount support

Preinstalled Software:
Red Hat Linux with ASL optimized kernel, 32-bit or 64-bit operating system

  1. HostRAID is not supported under Linux.
Phone: 1.877.ASL.3535