IW-RS108-09S

1U Short Depth PCIe Gen5 Hybrid Rackmount Chassis

  • Intel® Xeon Scalable & AMD EPYC processor compatibility
  • Compact 1U short-depth design for space-constrained deployments
  • Equipped with MCIO 4i connectivity for high-speed PCIe Gen5 data transfer
  • 8 × 2.5" hot-swap drive bays with NVMe / SAS4 / SATA support for flexible hybrid storage configurations
  • Six easy-swap 40 x 56mm, 21500RPM fans for optimized cooling
  • Features one full-height PCIe slot via PCIe Gen5 riser card
  • Compatible with ATX and CEB motherboards for diverse system integration
  • Customized I/O shield backplate for specific motherboards with SGCC material

1U Short-Depth PCIe Gen5 NVMe & SAS4 Hybrid Rackmount Chassis

Uncompromising Performance in a Compact 1U Platform

Engineered for enterprise storage, edge computing, and networking infrastructure, the IW-RS108-09S delivers high-performance computing and storage capabilities in a compact short-depth 1U footprint for space-constrained deployments. Leveraging PCIe Gen5 connectivity, hybrid storage support, and extensive expansion, it provides the performance and adaptability required for evolving IT demands.
rs108-09s
PDIe Gen5 Speed
Supports NVMe
MCIO 4i Connectors
Supports 8 bays
40 x 56mm fans x 6
40 x 56mm fans x 6
Full Height PCIe slot support
Full-Height PCIe slot support

Engineered for Enterprise Performance

Built around hybrid storage support for PCIe Gen5 NVMe, SAS4, and SATA, the platform enables versatile storage configurations and broad hardware compatibility for demanding workloads.
Optimized Thermal Design
12Gbps SAS Connectivity

High-Speed Storage Connectivity

Harnessing PCIe Gen5 at 32 GT/s and SAS4 at 24 Gbps, the backplane provides the bandwidth needed for demanding storage workloads.

Easy Hot-Swap Access

Eight hot-swappable 2.5" drive bays simplify drive replacement and maintenance while minimizing system downtime.

2.5" Tool-less
Hot-Swap Tray

12Gbps SAS Connectivity

Internal Drive Support

Two internal 2.5" drive bays provide dedicated storage for OS, applications, or additional data.

2.5" Internal Drive Bracket (2-in-1)

PCIe Gen5 Ready

The proprietary backplane supports PCIe Gen5 NVMe, SAS4, and SATA drives via MCIO 4i connectors, providing high-speed connectivity and a flexible foundation for modern enterprise storage.
Optimized Thermal Design
Optimized Thermal Design

Efficient Cooling Design

Six hot-swappable PWM fans deliver consistent, targeted airflow, maintaining stable temperatures under demanding workloads.

40 x 56 mm, 21500 RPM Easy-Swap Fan

Built to Expand & Adapt

Combining broad hardware compatibility, ample expansion capability, and dependable power delivery, the IW-RS108-09S is ready to tackle a wide range of enterprise deployments.
Flexible SSD Options

Motherboard Compatibility

ATX (12" × 9.6") and CEB (12" × 10.5") motherboard compatibility for greater hardware flexibility and simplified system integration.
Hot-Swap Storage Support

Full-Height PCIe Expansion

One full-height PCIe slot via a PCIe Gen5 riser card for networking, RAID, storage, and other expansion cards.
Flexible SSD Options

Power That Performs

80 PLUS Platinum Flex power supply for high efficiency and reduced power loss.

Power Cable Information

Unit of Length: mm
24-Pin Main Power
24-Pin Main Power

8-Pin Backplane Power
8-Pin CPU x 2

8-Pin CPU
8 Pin Backplane

6-Pin Backplane Power
SATA
rs108-09s Banner
Specification
Industry Standard Compatible with EIA-RS310Dstandard 19" cabinets
M/B Form Factor ATX (12" x 9.6"), CEB (12" x 10.5")
Drive Bay • External 2.5" hot-swap trays x 8 (supports U.2 NVMe/SAS/SATA drives)
• Internal 2.5" HDD x 2
Power Supply Supports:
•80 Plus Platinum Flex 500W
Indicators Power LED, LAN1/LAN2 LED, system LED, HDD LED, ID LED
Backplane • Host:
-MCIO 4i x 8 for NVMe transfer rate
-MCIO 4i x 2 for SAS/SATA transfer rate
• SSD: NVMe/SAS/SATA x 8
Cooling Fans 40 x 56mm PWM easy-swap fans x 6, 21500 RPM
Expansion Slot Full-height PCIe slot x 1 (via riser card)
Material •Material: SECC
•Thickness: 1.0
Product Dimensions (DxWxH) 549.6 x 438 x 43.4mm
(21.6"x17.2"x1.7")
Package Dimensions (DxWxH) 800 x 590 x 185mm
Weight • Net weight: 9.6kg
• Gross weight:13.3 kg
Cubic Feet 3.08
Container Information Single packing with pallets:
• 20': 180 pcs
• 40': 414 pcs
• 40'HQ: 506 pcs

Backplane Specification

Backplane SAS4 & PCIe Gen5 hybrid Backplane
Data Transfer Rate SAS4 24Gb/s
PCIe Gen5 32GT/s
Dimensions (W x H) 321x36.7 mm
Backplane Type Passive
Host Interface • Host:
-MCIO 4i x 8 for NVMe transfer rate
-MCIO 4i x 2 for SAS/SATA transfer rate
SSD Interface NVMe SSD x 8 or SAS/SATA x 8
* The actual product is subject to change without prior notice. In Win Development Inc. reserves the right to make any final modifications.
* The above image is for reference only. All hardware components and optional parts are not included.

Item Download Preview
IW-RS108-09S eDM
Item Part Number Description Support Picture
Slide Rail 3RAMIS148100 28" tool-less & ball-bearing slide rail 1 set
Cable 3RAMW4094700 SilmSAS_8i to MCIO_4ix2 600mm 1
Cable 3RAMW6005400 MCIO (SFF-TA-1016) 8i to 2 x MCIO (SFF-TA-1016) 4i Cable, 500 mm Max.4
Cable 3RAMW6005200 MCIO (SFF-TA-1016) 8i to 2 x MCIO (SFF-TA-1016) 4i Cable, 600 mm Max. 4
Power Supply 1DDU500BU20011 1U Flex PSU, 500W, 80 Plus Platinum 1
Backplane 2RAKVI018100 SAS4 & PCIe Gen5 hybrid backplane 1
HDD Tray 2RAKPH074800 2.5" hot-swap HDD tray Max. 8
HDD Tray 2RAKPH075400 2.5" hot-swap HDD tray Max. 8
Fan 3RAMFB016400 40 x 56mm PWM easy-swap, 21500 RPM, 4pin x 2 Max. 6
Fan 2RAKFB011800 40 x 56mm PWM easy-swap fan & fan bracket, 4pin x 2 Max. 6
Riser Card 2RAKPD079901 PCIe Gen4 x16 lanes rised card, left-facing 90 degree design 1
Riser Card 2RAKPD087800 PCIe Gen5 x16 lanes rised card, left-facing 90 degree design 1
Back I/O Shield Plate InWin can customize the I/O shield backplate for specific motherboards with SGCC material to fulfill customers' specific I/O configuration requirements. 1
Others 3RAMRW050200 Intrusion switch / 150mm 1
Others 2RAKIP012002 Mesh front panel 1