Acme FA1426-BQ4L back-to-back 0.5U Front Access server.

LGA775 1333MHz bus quad-core with 1U 14 inch rackmount.
Back to back installation double rack space.
CPU Sockets: 1 (LGA-775)
Memory Dimms: 4 (DDR2 unbuffered, low profile, 2 for one bank)
PCI Slots: 1, 64-bit PCI-X 133MHz (riser card option)
Extension Bays: 2 HDD 3.5" bays * Easy setup, easy maintain, save cost and double standard 19" rack space.
** all connectors (included power cord, add-on card) are accessible from front panel.
** for best cooling result - airflow is from rear to front direction.
*** 2 servers can sit back-to-back in 1U space. (=1/2U size)***

CPU: LGA775
Single LGA775 ZIF Socket
Supports a Quad-Core Intel® Xeon® 3200/3300 Series processor
Supports a Dual-Core Intel® Xeon® 3000/3100 Series processor
Supports a Quad-Core Intel® Core™2 Extreme Series processor
Supports an Intel® Core™2 Quad Series processor
Supports an Intel® Core™2 Duo Series processor
System Bus - 1333 / 1066 / 800 MHz .

Memory: 4
Up to 8GB of DDR2 unbuffered memory in 4 DIMMS. ECC supports. 800/667MHz

Integrated with:
4 Gigabit LAN Ethernet - Intel 82537V and 82573L PCI-e
USB 2.0 (Universal Serial Bus) ports with max 480Mbps data
On-board ATI ES1000 (32MB) graphics (VGA).
Intel ICH9R SATA controller supporting 6 ports (3Gbps)
one IDE --Ultra DMA/100, one floppy port.
2 USB ports
IPMI 2.0 remote management option

Chipset:
Intel 3200 chipset

Case: 14" deep
Front Access 1U RackMount case with 260W power supply, 2 of 3.5" HDD bays.
big blower fan, CPU cooling kit included.

Width: 16.7 in. Height: 1.7 in. Depth: 14 in.

- Front access I/O connectors: 4 RJ45 Gigabit Ethernet, VGA, Serial port, parallel port, 2 USB2.0, keyboard, mouse, power, add-on card.

*** Processor, Memory and hard disk drive are not included, no FDD, no CD ROM.