Rackmount Storage     RM420

■ Backplane support for 20 port SAS/SATA drives and SFF8087 x 5 with SGPIO

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

■ Supports E-ATX or SSI-EEB motherboard

■ Supports profile PCI/PCIe x7 slots

         SilverStone’s RM420 is a higher performance storage server chassis designed for the professional storage environment. It is equipped with tool-less hard drive tray and hot-swappable fan assembly with motherboard support for up to Extended ATX form factor or SSI-EEB. There are also flexible mounts to accommodate most redundant 1+1 server power supplies and ergonomic, tool-less rail designs for easy rackmount integration. With an overall package designed for maximizing efficiency, flexibility, and durability, the RM420 is a great choice for professionals or data center engineers looking to build a storage server.

Recommend accessories

PSU support list, please refer to RECOMMENDATIONS

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)

High quality ball bearing sliding rail kit for rackmount chassis. more...
Server-grade Host Bus Adapter 9217-8i expansion card with dual Mini-SAS SFF-8087 connectors more...
Superior 2U server thermal solution for Intel LGA115X more...
Superior 2U server thermal solution for Intel LGA 115X more...
Superior 3U server thermal solution for Intel LGA 115X more...
Superior 3U server thermal solution for Intel LGA 115X more...
4U 5-bay 3.5" hot-swappable storage chassis more...
SilverStone ATX(PS/2) PSU support list

Redundant PSU support list
SilverStone Mini Redundant (PS/2) PSU

Kintron 2U Redundant PSU with dimension 231(L) x 82(W) x 84(H)mm
RA2-G700VP 700W
RA2-G800VP 800W
RA2-G900VP 900W
RA2-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 620W
YH5721 720W
YH5821 820W

ZIPPY 2U Redundant PSU with dimension 300(L) x 101.2(W) x 84(H)mm
M1W2-5600 600W
M1W2-5700 700W
M1W2-5810 810W
M1W2-5910 910W
G1W2-5660 660W
G1W2-5760 760W
G1W2-5860 860W
G1W2-5960 960W
G1W2-5A10 1010W
G1W2-5C00 1200W

ETASIS 2U Redundant PSU with dimension 280(L) x 101.8(W) x 83.4(H)mm
EFRP-G2653 650W
EFRP-G2753 750W
EFRP-S2803 800W

ENERMAX 2U Redundant PSU with dimension 259.7(L) x 101(W) x 83.5(H)mm
ESD2V2650-G 650W
ESD2V2775-G 775W
ESD2V2875-G 875W
ESD2V2975-G 975W
ESD2V21100-G 1100W

RM420 Manual
1,020 KB
RM420 High resolution photos
7,514 KB
RM series 3.5” 8 bay SAS backplane specification
565 KB
RM series 3.5” 12 bay SAS backplane specification
620 KB

RM420 eDM (rm420_edm_en.pdf)
492 KB

No such information.