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DS27 19" 2U ultra compact chassis 280mm DEEP
Chassis DS27, two ways mounting in rack
This remarkable chassis is designed to provide significant savings in rack-mount real estate usage in 2U rack mount space (using a wide range of regular PC hardware). A 2-way mounting cover and plenty of airflow space permit to fit 2 units back-to-back, effectively doubling capacity and connection options. Such reverse design means that all connections are present on the front panel, thereby eliminating the inaccessibility problems suffered by competitor products. Thanks to compact design and efficient ventilation, chassis can be used for building high-density 2U server solution that meets the high demands of today's business computing environment in non-deep racks or in add-on mini-cabinets within limited spaces (bandwidth monitor, firewall, router, small server).
Form Factor
2U chassis supports for standard ATX (305x244mm) motherboard
Height: 88mm
Width: 483mm
Depth: 280mm
Net weight: 4.9kg
Expansion slots
- 1x Full-height PCI expansion slot (horizontal)
- 4x LowProfile PCI expansion slot
Drive Bays
- 3x HDD
- 2x FDD bay (at the front and the back). Cutouts can be blanked out and a HDD can be mounted instead FDD
Front Panel
- Hard drive activity
- Power
- Alarm
- Reset
- Power

Detailed description
System Cooling
- 2x 80x80x25 2300RPM fans, 2.08m3 total
- 1x 80x80x25 PSU fan
Operating Environment (System)
Operating Temperature Range: +5~50º
Power Supply
PSU 200W 250W
Input Voltage Full range
Full range
+3.3V 16.7A 12A
+5V 16A 18A
+5V standby 2A 2A
-12V 0.3A 0.3A
Height: 130mm
Width: 510mm
Depth: 330mm
Gross weight: 5.6kg
Available Colors
 RAL7032 Beige     RAL9005 Black

Ordering Information Part number Description
Chassis color DS27xxx-W
Power Supply DS27200

Optional Parts List Model Description
PCI riser card 2U1FR 1U riser changes the insert direction of the slot by 90 degrees. more>>
PCIe riser card 2U1FR-e1 1U PCI Express x1 riser card changes the insert direction of the slot by 90 degrees. more>>
2U1FR-e4 1U PCI Express x4 riser card changes the insert direction of the slot by 90 degrees. more>>
FanMagic controller FanMagic, FanMagicX Internal airflow temperature monitoring and WatchDog timer. more>>
Air filter F80 more>>

Computer in chassis DS27 Technical
Case DS27, mboard M2N-MX with CPU and memory, 3х HDD DS27, technical drawing

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DS27, left view DS27, front view DS27, right view DS27, back view DS27, face on the back side
DS27, open DS27, with mboard Inteln micro-ATX DS27, with mboard AMD micro-ATX DS27 with PSU 1U/Flex ATX DS27 in package
2,5" HDD installation
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Apply 4HD27 cage, to install 2,5" HDD in chassis DS27. The cage consists of two symmetric flanges. To fasten to disks first place flanges as shown on the photo with fasten holes in lower position (one of two possible positions).

You can put up to four 2,5" regular 9mm HDDs or three thicker disks.

You have to fasten the cage by four M3 screws through the holes in chassis like 3.5" HDD. The cage 4HD27 is supplied as option. It is advisable to order cage together with chassis.

You can put together with cage 4HD27 one regular 3.5" HDD on the bottom of chassis in case of micro-ATX configuration   look at photo>>.

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