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6U 20Slots 19" Industrial Rack-mount System Enclosure ELK-620SR
6U(10.45") x 18.2 inch depth design
Dimensions: 483(W) x 267(H) x 463(D) mm (19" x 10.45" x 18.2")

Disk Drive Bays: Four 5.25", one 3.5 FDD and one 3.5" HDD

Four hot swap cooling fans
Thermal management card
20-Slot passive backplane
Twenty I/O card slots
Various power options
Removable rack ears for benchtop applications
Custom paint and logo available
The ELK-611 Series is a high performance design in a low cost 6U rackmount enclosure. Feature rich, the ELK-611 Series is a solid, robust design which will meet the most rigorous and demanding requirements. This chassis is ideal for I/O intensive applications such as telephony, data acquisition, Digital Video Recording (DVR), high density web server, back office server, firewall, proxy server and VPN gateway applications including collocation. The enclosure is constructed of 18 gauge steel, clear zinc plated for corrosion protection and an attractive appearance. The front panel is attractively detailed and is of heavier gauge than the chassis. There is a huge amount of drive space with the four front accessible 5.25" drive bays. This allows for a low cost RAID implementation using SCSI or ATA drives. One external 3.5 inch drive is also available. A door covers and protects the drives. Accessible behind the door is the power and reset switches as well as the power-on and drive activity LED's. The LED's are visible through the door when it is closed. Cooling is provided by four 90mm 51CFM hot swap fans. The thermal management board monitors fan operation. The ELK-611 Chassis provides for mounting a 20-slot passive backplane. A wide variety of backplanes are available offering different mixes of ISA and PCI slots. Depending on the CPU selection, up to 19 plug-in cards can be installed. The chassis is designed to accomodate split backplanes offering support for up to 4 splits. Power is provided by rear mounted PS/2 style power supply. Several power supply options are available including redundant power.
Dimensions Dimensions: 483(W) x 267(H) x 463(D) mm (19" x 10.45" x 18.2 ")
Disk Drive Bays Four 5.25", one 3.5 FDD and one 3.5" HDD
Front Panel Controls Locking front door provides drive security
Power switch: Black momentary rocker with 2 position .100 header for board connection
Reset switch: Four pushbuttons with 2 position .100 header for board connection*
Power LED: Green with 3 position .100 header for board connection
Drive Activity: Red with 2 position .100 header for board connection Switch and LED connectors are labeled at the connector end.
Hold-down bar to secure installed feature cards
Removable rack ears for benchtop applications
* Note: Four reset switches are provided for use with up to a 4 section segmented backplane.
Rear Panel Details 20 Plug-in card slot and Four keyboard connector holes.
Cooling System

Four 90mm 51CFM fans
Positive chassis pressure
Full-width air filter located behind drive door.

Thermal Management Board

Monitors the following chassis parameters. Audible alarm sounded on system failure. Rear panel mounted terminal block for NO/NC contact closure for external alarm.
-Fan operation
-Chassis over-temperature settable for 40, 50, 60 deg C alarm point
-Two remote chassis temperature probes.
-Power supply operation
-Front panel indication of system alarm status

Power Supply 300W- 500W ATX or 300~550W dual redundant power supply
Optional 12, 24 or 48VDC supplies available
Passive Backplane 20-Slot ISA/PCI accommodated
-20 ISA Slots, 3 CPU/13 ISA/4 PCI, 20 ISA Slots(Split 4 x 5), and Split 4 x 2 CPU/3 PCI
Plug-in I/O Cards Depending on configuration, accommodates up to 19 plug-in I/O cards
Weight 25.3kgs / 55.8 lbs
ELK-611 6U 19" Industrial Rack Mount Computer System Enclosure
All specifications with this document are subject to change without notice.