S104B-mATX-12G 1U eATX redundant symmetrical server chassis
1U 2U 3U 4U front/rear symmetrical compartment patent & copyright officially announced on August 20, 2013 in Taiwan, China, Thailand, Korea, Japan, USA, England, EU, Russia, India. Official Taiwan patent# M468864 & China patent# 3434937.

Product announcement & 1st production, dated on June 30, 2021, webpage updated on August 18, 2025

 

The most prominent feature of S104B-mATX-12G is the short depth at 600mm, compatible with four 3.5" hotswap drives as well as two 2.5" internal hard drive space, excellent matching and application of RAID controller card installed to comply with this storage server in the cloud environment. A large number and variety of choice of hard disk access space, front and rear symmetrical bodies patented design can also enhance the system integration flexibility and overall strength, the whole bodies do not skew or distort to achieve robust and ensure the security and stability of the system. Cooling as standard four 40mmx28mm 2-ball bearing fans (40mmx56mm 2-ball bearing fans as option if the MB form factor is smaller than eATX for example CEB 12"x10.5" or smaller) as effective cooling system, combines the advantages of multi-functional and competitive price, welcome worldwide distribution.

 

            stainless tray  stainless 3.5" HDD tray   

 

                 

 

S104B-mATX-12G

1U 250W~400W hotswap redundant PS as option

* Two internal 2.5" SSD bay:

   7mm~9.5mm height of 2.5" EasySwap SSD compatible at front compartment
* Four hotswap 3.5" HDD bay (2.5" SSD also installable in 3.5" HDD space):

   SATA3.2/3.3 & SAS3 HDD 12Gbps, max. height at 26.1mm (RAID card required)

* Mobile rack Left LED: Green power LED

* Mobile rack Right LED: Blue access LED (solid Red light if HDD temp over 60-degree C)

* Stainless & Hair surface proceeded mobile rack structure with security keylock

* Hotswap 12G SFF-8643 BP: 1 to 4port MiniSAS HD connector (S104B-mATX-12G)

* Front bezel equipped with two USB 3.0 ports (part# E200B-USB)

* Four brand new 40mmx28mm intake 2-ball bearing fans (fan part# SUNTAi4028)

* MB: eATX (12"×13"), CEB1.01 (12"x10.5"), ATX(12"x9.6"), mATX(9.6"x9.6"), ITX
* Various Genesys Group 1U I/O shield available (option, increasing more items daily)

* Option: 1U ATX 250W/300W/350W/400W hotswap redundant power supply
* Support 1-slot full height card with quick assembly bracket (max. 340mm deep)

* Sheet metal by SPGC 0.8mm~2.0mm thickness with no burr & sharp corner design
* Patented front/rear symmetrical design makes system flexibility & durable strength

* Standard paint: scratch-resistant Black textured at front
* Genesys Group chassis with build-in electronics in global 3 years warranty

* Chassis dimension: 19" x 1U x 600mm (23.62" deep)
* Accessory: M3 flat x8, #6 truss x13, MB stand-off x20, key x2, hotswap mobile rack

   module's ID sign & parts x1 set
* Package: NW 8.5 KGM, GW 9.5 KGM, 2.0 CUFT (carton size at 71.5x56.5x14cm)

Model#

:

S104B-mATX-12G

1U eATX redundant symmetrical server chassis (12G version)

Option A-1

:

R1J-250I1H2A0

1U ATX 250W redundant power supply with PFC (psu size at W.106 x H.41.5 x L.260/mm)

Option A-2

:

R1J-300I1H2A0

1U ATX 300W redundant power supply with PFC (psu size at W.106 x H.41.5 x L.260/mm)

Option A-3

:

R1J-350I1H2A0

1U ATX 350W redundant power supply with PFC (psu size at W.106 x H.41.5 x L.260/mm)

Option A-4

:

R1J-400I1H2A0

1U ATX 400W redundant power supply with PFC (psu size at W.106 x H.41.5 x L.260/mm)

Option B-1

:

NJ-S632

632mm 3-travel slimline slide rail (part# is 1 pair, compatible rack external depth 700~1000mm)

Option B-2

:

SRMK-550

550mm Slimline rear mounting kit (part# is 1 pair)

Option C

:

1U1PCIE16XL

1U1PCIE16XL+1U1PCIE16XL-EXT (or the other riser card)

Option D

:

Single PSU bracket

1U Flex ATX or ATX single power supply bracket

Option E

:

1UIO*******

1U I/O shield
Option F-1 :

SFF-8643-500MM

SFF-8643 Mini-SAS HD (Host) to SFF-8643 Mini-SAS HD (Device) cable
Option F-2

:

4SATA-SFF-8643-500MM

Four SATA (Host) to SFF-8643 Mini-SAS HD (Device) cable

Option G-1

:

JB18A

1U Intel LGA115x Xeon 1230 active CPU cooler

Option G-2

:

JB15C-8080

1U Intel LGA2011 LGA2066 active CPU cooler

Option G-3

:

1U1700A-V12

1U Intel LGA1700 LGA1851 active CPU cooler

Catalogue       Dimension Drawing in PDF       Dimension Drawing in JPG