RM420

■ Backplane support for 20 port SAS / SATA drives and 12 Gb/s Mini-SAS SFF-8087 with SGPIO*

■ Includes four hot-swappable 80 x 38mm PWM fans

■ Supports E-ATX or SSI-EEB motherboard

■ Supports profile PCI/PCIe x7 slots

Remark

Test environment

RM420 backplane
ECS05 SAS 12G HBA
Toshiba PX02SMF040 SAS 12G SSD
CPS06 – Mini-SAS HD(SFF8643) to Mini-SAS(SFF8087) cable


Recommend accessories
 
PSU support list, please refer to RECOMMENDATIONS

 

SPECIFICATIONS

Model No. SST-RM420
Chassis form factor 4U
Motherboard E-ATX / SSI-EEB (12”x13”)
Drive Bay External 3.5” hot swap x 20
Internal Slim ODD x 1 or 2.5” x 1 and 3.5” x 1 or 2.5” x 1
Cooling System Hot-swap 80 x 38mm PWM fan x 4
Power Supply 2U/3U/Mini redundant or PS/2 (not included)
Expansion Slot Standard profile PCI/PCIe x7 slots
Front I/O Port USB 2.0 x 2
Front buttons Power On/Off, system reset, alarm reset
Indicators Power status x 1, HDD Activity x 1, LAN Activity x 2, Fan failure x 1, Overheat x 1
HDD backplane 20 port SAS/SATA to SFF8087 x 5 with SGPIO
HDD Interface SAS-1 / SAS-2 / SAS-3
SATA-1 / SATA-2 / SATA-3
Main metal thickness 1.2mm
Net Weight 17Kg
Dimension 438.5mm (W) x 176mm (H) x 660mm (D)
17.26" (W) x 6.93" (H) x 25.98" (D)
  *Mini-SAS HD (SFF8643) to Mini-SAS (SFF8087) cable and 12 Gb/s SAS HD card required for 12 Gb/s performance. (e.g. SilverStone CPS06 & ECU05).

 




  • DOWNLOADS
  • RECOMMENDATIONS
  • PRODUCT REVIEWS
  • Q&A


Describe Ver Size Download
RM420 Manual v1.0 1,020 KB
RM420 High resolution photos 7,514 KB
RM series 3.5” 8 bay SAS backplane specification V1.0 565 KB
RM series 3.5” 12 bay SAS backplane specification V1.0 620 KB
RM420 eDM (rm420_edm_en.pdf)   492 KB

RMS02 High quality ball bearing sliding rail kit for rackmount chassis. more...
ECS04 Server-grade Host Bus Adapter 9217-8i expansion card with dual Mini-SAS SFF-8087 connectors more...
AR09-115XP Superior 2U server thermal solution for Intel LGA115X more...
AR09-115XS Superior 2U server thermal solution for Intel LGA 115X more...
AR10-115XP Superior 3U server thermal solution for Intel LGA 115X more...
AR10-115XS Superior 3U server thermal solution for Intel LGA 115X more...
CS350 4U 5-bay 3.5" hot-swappable storage chassis more...

SilverStone ATX(PS/2) PSU support list
ZM1350 ST1000-G Evolution ST1200-G Evolution ST75F-GS ST85F-GS
ST1500-GS ST75F-PT ST85F-P ST1000-P ST1500
ST80F-TI ST70F-TI ST60F-TI ST75F-PT ST65F-PT
ST55F-PT ST85F-GS ST75F-GS ST65F-G ST55F-G
ST85F-P ST75F-P ST60F-PS ST70F-PB ST60F-PB
ST50F-PB ST70F-ESG ST60F-ESG ST50F-ESG ST70F-ESB
ST60F-ESB ST50F-ESB ST40F-ESB ST50F-ES230 NJ520

Redundant PSU support list
Silverstone 2U Redundant PSU with dimension 231(L) x 82(W) x 84(H)mm
GM600-2UGGM800-2UGGM1000-2UG  
SilverStone ATX(PS/2) PSU support list
ST55GFST50GFST42GF  
Kintron 2U Redundant PSU with dimension 231(L) x 82(W) x 84(H)mm
RA2-G700VP 700WRA2-G800VP 800WRA2-G900VP 900WRA2-G1K0VP 1000W 
3Y 2U Redundant PSU with dimension 300(L) x 101(W) x 83.5(H)mm or 300(L) x 101.7(W) x 83.8(H)mm
YH6621 620WYH5721 720WYH5821 820W  
ZIPPY 2U Redundant PSU with dimension 300(L) x 101.2(W) x 84(H)mm
M1W2-5600 600WM1W2-5700 700WM1W2-5810 810WM1W2-5910 910WG1W2-5660 660W
G1W2-5760 760WG1W2-5860 860WG1W2-5960 960WG1W2-5A10 1010WG1W2-5C00 1200W
ETASIS 2U Redundant PSU with dimension 280(L) x 101.8(W) x 83.4(H)mm
EFRP-G2653 650WEFRP-G2753 750WEFRP-S2803 800W  
ENERMAX 2U Redundant PSU with dimension 259.7(L) x 101(W) x 83.5(H)mm
ESD2V2650-G 650WESD2V2775-G 775WESD2V2875-G 875WESD2V2975-G 975WESD2V21100-G 1100W

No such information.