IW-RS118-03

1U NVMe Hybrid Rackmount Storage Server

.Compliant with AMD EPYC family
.Tool-less storage with hot-swap 2.5" SSD bays x 18 in a compact 1U form factor 
.Up to NVMe x 4 for faster hybrid storage performance    
.Supports SAS 12G / SATA 6G via expander 
.Supports full-height PCIe slot x 1 (via riser card) 
.Supports single or 1U 1+1 redundant PSU
.Low acoustic noise and reduced vibrations for greater reliability    
.Board to board expander design for easy maintenance    

Specification
Industry Standard EIA-RS310D
M/B Form Factor ATX (12" x 9.6"), CEB (12" x 10.5"), EEB (12" x 13")
Drive Bay • External: 2.5" hot-swap tray (7mm) x 18 (optional NVMe trays x 4)
• Internal: 2.5" SSD (7mm) x 2 for OS
Power Supply Supports:
• 750W 1U 1+1 redundant PSU, 80 Plus Platinum
• 650W 1U single PSU, 80 Plus Gold
Indicator Power LED, LAN1/LAN2 LED, System LED, HDD LED, ID LED
Front Control Panel Power On/Off, Reset, NMI, ID SW, USB 3.0 x 1
Backplane-1 • Host: Mini-SAS HD (SFF-8643) x 3, Slimline (SFF-8654) x 4
• HDD: SAS/SATA x 18 or SAS/SATA x 14 and NVMe SSD x 4
Backplane-2 • Host: Mini-SAS HD (SFF-8643) x 3, Oculink (SFF-8611) x 4
• HDD: SAS/SATA x 18 or SAS/SATA x 14 and NVMe SSD x 4
SAS 12G Expander Mini-SAS HD connector (SFF-8643) x 3 (Host x 2, Cascade x 1)
Cooling Fan 40 x 56mm PWM easy-swap fans x 6, 23000RPM modular design with anti-vibration
Expansion Slot Full-height PCIe slot x 1 (via riser card)
Material • Material: SGCC
• Thickness: 1.0mm
Rail Kit Supports 28" tool-less & ball-bearing slide rail
Product Dimensions (DxWxH; Chassis Only) 697.8 x 438 x 43.5
(27.47" x 17.24" x 1.71")
Package Dimensions (DxWxH) 845 x 590 x 185mm
Weight (Chassis Only) • Net Weight: 7.8kg
• Gross Weight: 10.72kg
Cubic Feet 3.26
Container Information Single Packing with Pallets:
• 20’: 200pcs
• 40’: 460pcs
• 40’HQ: 506pcs

12Gb/s Backplane Specifications

Backplane-1 Mini-SAS HD & Slimline Backplane
Dimension (W x H) 406mm x 39mm
Backplane Type Active (with expander board)
Host Interface Mini-SAS HD (SFF-8643) x 3, Slimline (SFF-8654) x 4
HDD Interface 18 x SAS/SATA or 14 x SAS/SATA and 4 x NVMe SSD

Backplane-2 Mini-SAS HD & Oculink Backplane
Dimension (W x H) 406mm x 39mm
Backplane Type Active (with expander board)
Host Interface Mini-SAS HD (SFF-8643) x 3, Oculink (SFF-8611) x 4
HDD Interface 18 x SAS/SATA or 14 x SAS/SATA and 4 x NVMe SSD

Item Download Preview
IW-RS118-03 eDM
IW-RS118-03 Gallery -
IW-RS118-03 Compatibility List
IW-RS118-03 SAS3 Backplane User Manual
Item Part Number Description Support Picture
Slide Rail 3RAMIS133200 28" tool-less & ball-bearing slide rail 1
Power Supply 3RAMAP028601 650W 1U single PSU, 80 Plus Gold 1
Power Supply 3RAMAP035300 750W 1U redundant PDB power cage 1
Power Supply 3RAMAP028000 750W 1U redundant module, 80 Plus Platinum 2
Backplane 2RBTVI002600 Mini-SAS HD & Slimline Backplane 1
Backplane 2RBTVI002500 Mini-SAS HD & Oculink Backplane 1
Back I/O Shield Plate 2RAKIQ023000 Rear I/O shield- ASRock EP2C624D16NM 1
Back I/O Shield Plate 2RAKIQ023400 Rear I/O shield- ASUS Z11PR-D16 1
Back I/O Shield Plate 2RAKIQ023200 Rear I/O shield- Gigabyte MD61-SC2 1
Back I/O Shield Plate 2RAKIQ023100 Rear I/O shield- Intel H28527 S2600CW2R 1
Back I/O Shield Plate 2RAKIQ023300 Rear I/O shield- TYAN S7100AG2NR 1
Back I/O Shield Plate - InWin can customize the I/O Shield back plate for specific motherboards, with SGCC material, to provide the highest flexibility for your computing needs. 1
HDD Tray 2RAKPH037800 2.5" (7mm) hot-swap tray Max. 18
HDD Tray 2RAKPH037900 2.5" (7mm) hot-swap tray (NVMe) Max. 4
Riser Card 3RAMPD020200 PCIe Gen3 x16 riser card, left-facing 90 degree design 1