![Front view of a black server rack with ports, connectors, and ventilation slots (no visible text or labels)](.mk-100-datasheet-en-1/2825df4697e313b8e9899adb1b6f9c1082e93c9ec30fa874529b7d1d3247f93d.jpg)

# Features

Front I/O interface
Shock-resistant bay space for 3.5” disk drive
Cutouts for two COM, one DVI/LVDS, one S/C-video
Supports AC(250W) Flex ATX power supply
Reusable and washable air filter
LED indicators for system power and HDD

Specifications

<table><tr><td>Dimensions</td><td>10.7 in x 3.5 in x 9.1 in (272 mm x 88 mm x 232 mm) (W x H x D)</td></tr><tr><td>Drive Bays</td><td>One 3.5&quot; HDD internal drive bay</td></tr><tr><td>Construction</td><td>Heavy-duty steel</td></tr><tr><td>Color</td><td>Standard: gray</td></tr><tr><td>Cooling Fans</td><td>One 60 mm x 60 mm x 15 mm ball bearing fans</td></tr><tr><td>Front Panel</td><td>LEDs: HDD activity and system powerSystem reset switch and ATX power switch</td></tr><tr><td>Power Supply</td><td>Supports Flex ATX power supply</td></tr><tr><td>Carton Size</td><td>15.5 in x 14.6 in x 8.5 in (395 mm x 375 mm x 215 mm)</td></tr><tr><td>Weight</td><td>Net 2 kg (4.4 lb)</td></tr></table>

Mechanical Layout
![Interior view of a computer rack unit showing fan, drive, and ports (no visible text or labels)](.mk-100-datasheet-en-1/a27701c860f7b642242538c549896ee72929ca608c7c5ff1a6092ef8f100b1c8.jpg)

![Interior view of an electronic device showing a circuit board, power supply unit, and internal components (no visible text or symbols)](.mk-100-datasheet-en-1/d5b7f0faf61f76bf70da0a78425f07ca332d90a560a1fa7bb6c74b51b1e7bbf8.jpg)

Power Supply Options

<table><tr><td rowspan="2">Model Number</td><td rowspan="2">Watt</td><td rowspan="2">Input Range</td><td colspan="6">Output (Max.)</td></tr><tr><td>+5 V</td><td>+3.3 V</td><td>+12 V</td><td>-12 V</td><td>-5 V</td><td>+5 Vsb</td></tr><tr><td>APS-925XU</td><td>250 W</td><td>Universal</td><td>14 A</td><td>12 A</td><td>18 A</td><td>0.3 A</td><td>-</td><td>2.5 A</td></tr></table>

Ordering Information

<table><tr><td>Model Number</td><td>Color</td><td>Power Supply</td></tr><tr><td>MK-100</td><td>Gray</td><td>-</td></tr><tr><td>NS-100MI-250</td><td>Gray</td><td>APS-925XU</td></tr></table>

Dimensions

Units: mm

![The image displays a technical line drawing of a computer chassis featuring five orthographic projections:\n\n*   **Rear View:** Located at the top, showing a rectangular area with a central grid of circular mounting holes.\n*   **Top View:** The central view is labeled 'Top View' on the right. It includes the following dimensions: '322' (top width), '232' (left height), '134' (inner left height), '272' (inner bottom width), and '298' (bottom width).\n*   **Side Views:** Flanking the Top View are two side profiles. The left profile shows a large grid of mounting holes. The right profile shows a plain panel with mounting holes.\n*   **Front View:** Located at the bottom, labeled 'Front View' on the right. It depicts a panel with various I/O ports and a fan cutout. A dimension of '88' is marked on the left side.](.mk-100-datasheet-en-1/f204832bbd953fda48af4561d0a8da6b2bc86a8e8a9aa5532735ee498c167573.jpg)
[🔗 Link to the original document](.mk-100-datasheet-en-1/mk-100-datasheet-en-1.pdf)