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Cooler Master Mastercase H100


W1zzard's Sidekick
Staff member
Jul 8, 2005
2,780 (0.51/day)
Gmunden, Austria
Cooler Master is taking the H-Series with its 200 mm front fan design and shrinks it down to the ITX form factor for the H100. On top of that, this small case includes a built-in carrying handle for easy transportation, all at an interesting price tag to boot.

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Last edited:
Mar 30, 2011
833 (0.25/day)
System Name Good Enough
Processor Intel G3258 @ 3.8ghz
Motherboard Gigabyte GA-H81M-H
Cooling Stock
Memory G.Skill Ripjaws 8gb
Video Card(s) MSI 650 ti Boost
Storage Crucial MX100 128gb SSD
Display(s) ASUS VN248
Case Coolermaster Ammo 533
Audio Device(s) Realtek ALC887
Power Supply Antec BP550
Mouse G403
Keyboard Sidewinder x4
Software Windows 7
This looks good. I'm a sucker for cases with 200mm fans. No glass panels is an upside to me. It's a shame itx boards are so pricey.

Edit: After seeing some replies I watched the review by Optimum Tech. The temps aren't nearly as good as I thought they would be. I wasn't expecting it to break any records but a giant fan in such a small space should be sufficient.
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Feb 18, 2013
1,849 (0.69/day)
KL, Malaysia
System Name The Rainbow Puke Machine (Upgrading to Ryzen WIP)
Processor AMD Ryzen 5 3600 or 4xxx (Zen3)*
Cooling Corsair iCUE H100i RGB PRO XT 240mm CLC* + HD120 RGB (3) + SP120 RGB PRO (3) + Commander PRO
Memory Corsair Vengeance RGB PRO 16GB 3200MHz D4 (Black)*
Video Card(s) Zotac RTX2060 Twin Fan 6GB GDDR6 (1.9GHz OC stable via MSI Afterburner)
Storage Samsung 960 EVO 250GB M.2 PCIe SSD + Kingston UV400 480GB 2.5in SATA SSD
Display(s) LG 29WK600-W Ultrawide (21:9) 2560x1080 75Hz IPS w/AMD FreeSync
Case Corsair iCUE 220T RGB Airflow (White) w/Lighting Node CORE + Lighting Node PRO RGB LED Strips (4).
Audio Device(s) Onboard HD Audio (Realtek based/modified) + Corsair VOID Stereo Headphones
Power Supply Corsair RMx 750W 80 Plus Gold Fully Modular
Mouse Corsair M65 RGB FPS Mouse (White)
Keyboard Corsair Strafe RGB Mechanical Keyboard (Cherry MX RGB Red Switches)
Software Windows 10 Professional x64 (Version 2004)
how is this a "recommended" when it has quite a number of worrying downsides? owo I think other casings will do way better imo. putting the PSU right next to the GPU & CPU is a big no-no.
Jan 5, 2006
10,497 (1.98/day)
System Name Desktop / Laptop
Processor Intel i7 6700K @ 4.5GHz (1.270 V) / Intel i3 7100U
Motherboard Asus Z170 Pro Gaming / HP 83A3 (U3E1)
Cooling Noctua NH-U12A 2 fans + Thermal Grizzly Kryonaut + 5 case fans / Fan
Memory 16GB DDR4 Corsair Vengeance LPX 3000MHz CL15 / 8GB DDR4 HyperX CL13
Video Card(s) MSI RTX 2070 Super Gaming X Trio / Intel HD620
Storage Samsung 970 Evo 500GB + Samsung 850 Pro 512GB + Samsung 860 Evo 1TB / Samsung 256GB M.2 SSD
Display(s) 23.8" Dell S2417DG 165Hz G-Sync 1440p + 21.5" LG 22MP67VQ IPS 60Hz 1080p / 14" 1080p IPS Glossy
Case Be quiet! Silent Base 600 - Window / HP Pavilion
Audio Device(s) SupremeFX Onboard / Realtek onboard + B&O speaker system
Power Supply Seasonic Focus Plus Gold 750W / Powerbrick
Mouse Logitech MX Anywhere 2 Laser wireless / Logitech M330 wireless
Keyboard RAPOO E9270P Black 5GHz wireless / HP backlit
Software Windows 10 / Windows 10
Nice little case, I like it.
Mar 26, 2010
8,559 (2.28/day)
Jakarta, Indonesia
System Name micropage7
Processor Intel Xeon X3470
Motherboard Gigabyte Technology Co. Ltd. P55A-UD3R (Socket 1156)
Cooling Enermax ETS-T40F
Memory Samsung 8.00GB Dual-Channel DDR3
Video Card(s) NVIDIA Quadro FX 1800
Storage V-GEN03AS18EU120GB, Seagate 2 x 1TB and Seagate 4TB
Display(s) Samsung 21 inch LCD Wide Screen
Case Icute Super 18
Audio Device(s) Auzentech X-Fi Forte
Power Supply Silverstone 600 Watt
Mouse Logitech G502
Keyboard Sades Excalibur + Taihao keycaps
Software Win 7 64-bit
Benchmark Scores Classified
actually it has potential, why they don't release bigger one? since the design could accommodate that
Sep 28, 2012
414 (0.15/day)
System Name Potato PC
Processor AMD Ryzen 5 2600
Motherboard MSI B450M Mortar MAX
Cooling All stocks
Memory 16GB Team Delta RGB DDR4 3000Mhz
Video Card(s) MSI RX 5700XT Mech OC + AMD Radeon Pro W5100
Storage Samsung 850 Evo 500GB + 10TB Toshiba
Display(s) Viewsonic XG3240C
Case Cougar MG120-G
Audio Device(s) SMSL SD-793II + ATH M20X || Optical to heavily modded Logitech z5500
Power Supply Seasonic X650 Gold
Mouse Logitech G304
Keyboard Logitech G613
Benchmark Scores Who need bench when everything already fast?
Currently consider to build mini ITX as i were constantly move,but these chassis seems mixed bag between cube case and HTPC chassis....it offers cube form factor while keeping low space of HTPC :laugh:
As I browse,these doesn't seem disrupting Thermaltake Core V1 for "performance" metric, or Silverstone SG13 for the looks.Heck, these can't even replace their own Elite 130 in term of bang for the buck.
Another big let down these seem doesn't support DTX,so upcoming Crosshair VIII Impact wont fit in.I'll keeping an eye for any available Fractal Design Core 500.
Oct 5, 2017
595 (0.59/day)
@Darksaber So is there a good reason why you're still phoning in these reviews despite the fact you've been getting told for months to stop rubberstamping every product as fantastic despite the obvious flaws you don't discover due to your lack of thermal or noise testing?

Shame there's no real feedback mechanism for how lacklustre your reviews are.
Oct 21, 2005
5,941 (1.11/day)
System Name Small ATX Desktop
Processor Intel i5 8600K
Motherboard Asrock Z370 Taichi
Cooling Phanteks PH-TC14PE CPU HSF, Arctic MonoPlus VGA HSF
Memory G-Skill TridentZ 2X8GB F4-3200C14D-16GTZ
Video Card(s) Zotac 1060 6GB Mini ZT-P10600A-10L
Storage Samsung 970 Pro 512GB NVMe, Phison E12 NVMe 1TB, 1xWD4005FZBX, 2xWD10EZEX
Display(s) Dell S3220DGF 32" 2560x1440 165Hz
Case Lian Li PC A05NB
Audio Device(s) Audiotechnica ATH M50X, Antlion Mod Mic 4, SYBA SD-CM-UAUD
Power Supply Seasonic SS-660XP2 660 Watt Platinum
Mouse Zowie EC2A Mouse on Corsair MM600
Keyboard Filco Majestouch II Ninja TKL
Software Win 10 LTSC 1809
The CM Elite 110/120/130 was a great case. I had a 120, that style is one of the smallest ITX you can run and it was still easy to work on.