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  • Window/Ventilated Side Cover
  • Image 2
  • Mounting Plate
  • Image 4
  • Stealth Mount for the Motherboard Tray
  • Image 6
  • Image 7
  • Image 8
  • Image 9
  • Power/Reset I/O  with and without USB/Audio
  • Options for lower left chamber

Mercury S8S - Customizable (LIMITED RUN)

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Out of Stock

Product Description

A Fan favorite, the Mercury S8S is back for a limited run!

The Mercury S8S is a shorter version (hence the last "s") of the Mercury S8, for those who need a little bit smaller case.

The LIMITED RUN version now includes the SSD Stealth Mount for the motherboard tray! 


Mercury S8S Case Features: (click the links below for full desrciptions)



Technical Specs  
Base Price (US Dollars) $459.95
Flex-Bays (5.25 bays) 7
PCI Slots 8
Motherboard Tray Size (width x height) ATX: 9.44" x 13" (240mm x 330mm) SSI-EEB: 12.81" x 13" (325mm x 330mm)
Native HDD Locations 4 (stealth mount: 0-2)
Native SSD Locations stealth mount: 0-4

Total possible HDD locations with extra HDD cages (using additional mounts, purchased separately)

Total possible SSD locations with extra SSD mounts (using additional mounts, purchased separately) 36
PSU Mounting Locations 1
Weight 16 lbs (7.25 kg)
Optional Front I/O Panel Yes
Compatible Motherboard Form Factors  
mITX Yes
mATX Yes
E-ATX (dual CPU) SSI-EEB option: Yes
SSI-CEB SSI-EEB option: Yes
SSI-EEB SSI-EEB option: Yes

Exterior (width x depth x height)

(Dimensions shown are for the case only. Rubber feet add .75’’ (19mm) to height, optional standard casters add 2.6’’ (67mm) and HD Casters add 3’’ (76mm))

14.54" x 19.03" x 14.94" (369mm x 483mm x 380mm)
Maximum Radiator/Fan Clearance Above the Motherboard ray 90mm
Cooling Tower Clearance (air cooler) 190mm





Note: Exterior dimensions shown are for the case only. Rubber feet add .75’’ (19mm) to height, optional standard casters add 2.6’’ (67mm) and HD Casters add 3’’ (76mm)

Note: The S8 and S8S use a special radiator mount in the HDD drive bay. Please see MAC-511

 ** "E-ATX" motherboards such as the ASUS RAMPAGE V EXTREME will fit in this case with the ATX option. E-ATX motherboards such as the Supermicro H8DG6 will not fit in this case unless the SSI-EEB option is selected. Please cross reference the motherboard tray size with the motherboard dimensions from the manufacturer.



Case Features and Included Accessories  
All Aluminum Construction Yes
Flex-Bay System Yes
Accessory Mounting System Yes
Quick Release Exterior Yes
Flex-Bay 5.25 Device Mounts - Standard  (MAC-125) 2 sets
Flex-Bay 5.25 Device Mounts - Short Adjustable                                                   (MAC-213) 1 set
Integrated Radiator Mounting (beyond 120.1/140.1) Yes
Drop-in Top Radiator Mounting Yes (optional)
Drop-in Side Radiator Mounting Yes (optional)
Anti-Vandal Style Power and Reset Switches with MDPC-X Sleeved Cables Yes
Compatible Radiator Sizes
120.1 (120) Yes
140.1 (140) Yes
120.2 (240) Yes
140.2 (280) Yes
120.3 (360) Yes
140.3 (420) -
120.4 (480) -
140.4 (560) -
120.9 (1080) -
140.9 (1260) -
180.3 (540) -
180.4 (720) -
Shipping Format: Domestic  
Flat Packed Yes
Fully Assembled -
Shipping Format: International                  
Flat Packed Yes
Fully Assembled -



Product Reviews

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  1. USA Quality!

    Posted by BSMods on 15th Nov 2015

    This case is made with such attention to detail. A couple details I really care about is the heavy plastic protecting each piece. A finer detail is the fact no powder coat is left in the tapped screw holes! Love this case!

  2. Even Better.

    Posted by Nickolas Krader on 14th Jun 2015

    Previously owned a white/black S5 and had to jump on owning this because it was the perfect size.
    after waiting, the case got here, and oh man oh man its even better than my last one.
    This case is perfect if your wanting to do light watercooling or even air cooling. Its not what I would call "too large" like the traditional S8 but oh so perfectly "just right"

    I ordered mine in Black/White/GunMetal TriTone

    if your thinking about getting this case don't even think about it anymore, the price tag might seem shocking at first but after buying two of them and saving every last penny I had extra to do so, I can say without a doubt that this case is so entirely worth every dollar I spent on it.

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