D12 Rackmount Chassis

• Strong, lightweight using aluminum and steel
• Use for single CPU (P-III or P-IV) mainboards
• Active-cooling for CPUs and 15K-rpm HDDs
• 2 or 3 HDDs (removable, IDE, SCA or SerialATA)
• Optional CD+FDD, or FDD only
• 180W to 300W power-supply options
• 180W 48VDC power-supply option (P-III only)
• Takes Micro-, Flex-, or full-ATX motherboards
• Includes six 100,000hr-MTBF cooling fans (D13)
• Optional door available
• Optional ball-bearing slide rails available
• 1 rack-unit high (actually 1.73", EIA std.)
• 1.73"H x 19"W x 20¼"D
• Weight: Approx. 12 lbs.
• Colors: Black standard, others special order
• Order number: D12=90070Q D13=90070#

Active-cooling for both CPUs and HDDs
provides   better   cooling  and  enables
testing,  maintenance  and  observation
even while the top cover is off!
(Press links below to see photos.)

Front view - Single processor

Rear view - Single-processor

Interior photos show full-size ATX motherboards, single and dual CPU. Note the space for riser-card and PCI card on back-panel. A standard FDD is shown, but optional CD/FDD combo is available.

Front view - Dual-processor

Rear view - Dual-processor

Choices:

• 180W 100,000hr-MTBF power-supply (not for P-IV)(60011F)
• 250W 100,000hr-MTBF power-supply (600119)
• 300W 100,000hr-MTBF power-supply (60011H)
• 180W 48VDC power-supply (not for P-IV)(60011N)
• Low-profile P-III CPU cooler for < 1GHZ (900412)
• Low-profile P-III CPU cooler for 1GHZ up (900414)
• Low-profile P-IV CPU cooler (900415)
• CDrom and floppy kit (Teac) (90073E)
• CDrom and Floppy kit (Delta/Mitsubishi) (90073F)
• Floppy only(no CD) kit (includes black FDD) (90070Y)
• No FDD, no CDROM (hole filler) (980173)
• SCA receiver for one removable SCA drive(D12 max=2, D13 max=3)(90070W)
• IDE receiver for one removable IDE drive(D12 max=2, D13 max=3)(90070Z)
• SATA receiver for one removable Serial-ATA drive(D12 max=2, D13 max=3)(90073T)
• Fixed-mount (front only) 1U ear kit (900713)
• Fixed-mount (4-corner) 1U rail kit (90070T)
• Slide mount (4-corner) 1U Ball-bearing kit (90070X)

Options:

• 32-bit riser card (900882)
• 64-bit 5-volt riser card (90079E)
• 64-bit 3.3-volt riser card (90079G)
• Door, full-width, vented (90079R)