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The first aluminum chassis was made by Cooler Master under the ATCS series. This 25th anniversary edition of Coxmos II is paying its tribute by charging the M/B Tray & Paritition Plate to aluminum. Plus it adds a touch of premium.


Coolermaster RC-1200-KKN2 Cosmos ii Silver + Windowed ( dual curved tempered galss )

25th anniversary edition , with reinforced handrail , 2 x swinging hairline aluminum side panels + sliding front door + removable top cover , No psu ( bottom placed psu design ) , Individual hdd+psu chambers for improved thermal management , with concealable I/O panel + built-in touch sensor ; 4ch speed controller for 10x fans + 2x usb3.0 + 4x usb2.0 + audio in/out - 3x 5.25" + 2x 3.5" front-accessed with keylock + 11x tool-free hidden 3.5" in 2 x removable HDD cage - 1x 200mm blue fan+ 1x 140mm fan+ 3x120mm fan upto 10 ( with filters ) , support upto 320mm radiator - support upto E-ATX

Product Name: COSMOS II 25th Anniversary Edition
Model Number: RC-1200-KKN2
Available Color: Silver/Black

Appearance: Aluminum, Mesh, Plastic
Body: Steel, Aluminum
Side panel: Glass

Dimensions (LxWxH): 664x344x704mm / 26.1 x 13.5 x 27.7"
Motherboard Support: Micro-ATX, ATX, E-ATX, XL-ATX, SSI CEB, SSI EEB
Expansion Slots: 10+1

Drive Bays:
5.25": 3
3.5" HDD: 13 (2 from X-dock with key locks, 5 HDDs in the middle cage, 6 HDDs in the bottom cage)
2.5" SSD: 11 (converted from 3.5" cages)
I/O Panel: USB3.0 x2, USB2.0 x4, Audio In/Out

Fan Support:
Top: 120mm fan x1 installed (optional: 200mm fan x1/140mm fan x2/120mm fan x3)
Front: 200mm LED fan x1 installed (optional 120/140mm fan x1)
Rear: 140mm fan x1 installed (optional 120mm fan x1)
HDD: 120mm fan x3 (2 fans for bottom HDD/1 fan for middle HDD (optional))

Liquid Cooling Support:
Top: 240mm/280mm radiator (max 320mm radiator)

CPU Cooler: 190mm
GPU: 190-385mm
Power Supply Support: ATX PS2/EPS 12V (optional)

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