High Performance GPU Workstation

.Compliance for Intel® Xeon Scalable / AMD EPYC family
.9 expansion slots supporting up to 4 x full-height, full-length, double-width GPU cards
.Screwless adjustable card holder for full-height GPU cards
.High efficiency CRPS modules with PDB (80 Plus Platinum 800W/1200W/1600W/2000W)  
.Supports maximum 14 x 2.5" SSD drives
.Supports rack installation by slide rails
.Lockable front and side panel

IW-PLG Tower

Excellent Performance Computing Workstation for GPU Applications

Multi-GPU Computing Workstation

The InWin IW-PLG Tower is a professional workstation designed for SMB servers, 3D rendering, virtualization, healthcare data center and AI applications. Supporting the latest Intel® Xeon Scalable & AMD EPYC processors, the IW-PLG Tower offers high levels of performance, reliability and availability.

Maximum Compatibility

Full-height GPU x 4

2.5" SSD x 14

Built-in SAS/SATA Backplane

Maximum 2000W CRPS

EEB Motherboard Support

Screwless adjustable card holder for full-length / half-length GPU Cards

GPU Support

The IW-PLG Tower supports up to 9 expansion slots which is capable of installing up to 4 x full-height, full-length, double-width GPU cards. With so much graphics power, accomplish the most demanding computing tasks quicker and with greater efficiency.

Storage Support

Internal 2.5" SSD x 2 or 3.5" HDD x 1

Storage Support

External 5.25" ODD x 1
External 2.5"/3.5" HDD x 12 (pre-installed x 8)

Built-in Mini-SAS HD Backplane

2.5"/3.5" HDD 4 bay backplane with SAS/SATA 4 port module. Maximum supports up to 3 (pre-installed x 2)

80 Plus Platinum Certified CRPS

High efficiency CRPS modules with PDB cable management, 80 Plus Platinum 800W / 1200W / 1600W / 2000W

Cable Information

24-Pin Main Motherboard

8-Pin for CPU

4+4-Pin for CPU

6+2/6+2-Pin for GPU

6+2/6+2-Pin for GPU


6+2/6+2-Pin for GPU

6+2/6+2-Pin for GPU

4-pin for HDD BP

4-pin for HDD BP


Motherboard Support

ATX (12" x 9.6") / CEB (12" x 10.5") / EEB (12" x 13")

Efficient Thermal Performance

With the 3x 92mm fans that take in cool air from the front, hot air flows out via 1x120mm fan of the rear case for efficient thermal performance. An additional, optional fan kit on the rear panel adds GPU thermal support.


Optional rear fan kit

Slide Rail Support

Supports rack installation by 28" tool-less & ball-bearing slide rail.


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"/3.5" hot-swap trays x 12 (pre-installed x 8), 5.25" x 1
• Internal 2.5" x 2 or 3.5" x 1
Power Supply Supports:
• Form factor: 80 Plus Platinum CRPS with PDB cable management
• Watt: 800W/1200W/1600W/2000W
Indicator Power status, HDD LED, LAN1/LAN2/LAN3/LAN4 LED, ID LED, system fail activity LED
Front Control Panel Power switch, ID switch, system reset, NMI, USB 3.0 x 2
Chassis Security Supports padlock loop and Kensington lock slot
Backplane Mini-SAS HD (SFF-8643), 12Gbps supported x 3 (pre-installed x 2)
Cooling Fan • Middle: 92 x 25mm PWM fan x 3
• Rear: 120 x 25mm PWM fan x 1
Expansion Slot Full-height PCIe slot x 9
Material • Material: SGCC
• Thickness: 1.0mm
Rail Kit Supports 28" tool-less & ball-bearing slide rail
Product Dimensions (DxWxH; Chassis Only) 589.7 x 200 x 430mm
(23.22" x 7.87" x 16.93")
Package Dimensions (DxWxH) 860 x 610 x 360mm
Weight (Chassis Only) • Net weight: 16.95kg
• Gross weight: 21.28kg
Cubic Feet 6.67
Container Information Single packing with pallets:
• 20': 100pcs
• 40': 220pcs
• 40' HQ: 264pcs

12Gbps Backplane Specifications

Backplane Mini-SAS HD backplane
Dimension (W x H) 111.5mm x 111.5mm
Backplane Type Passive
Host Interface Mini-SAS HD (SFF-8643) x 1
HDD Interface SAS/SATA HDD x 4
* 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-PLG GPU Tower Gallery -
IW-PLG GPU Tower Compatibility List
IW-PLG GPU Tower User Manual
IW-PLG Tower Passive Backplane User Manual
Item Part Number Description Support Picture
Slide Rail 3RAMIS152700 28" tool-less & ball-bearing slide rail 1 set
Power Supply 3RAMAP025202 80 Plus Platinum CRPS 800W Max. 2
Power Supply 3RAMAP026501 80 Plus Platinum CRPS 1200W (AC input 100-127V, total power 800W max. / AC input 200-240V, total power 1200W max.) Max. 2
Power Supply 3RAMAP044300 80 Plus Platinum CRPS 1600W (AC input 100-127V, total power 1000W max. / AC input 200-240V, total power 1600W max.) Max. 2
Power Supply 3RAMAP038600 80 Plus Platinum CRPS 2000W (AC input 100-127V, total power 1000W max. / AC input 200-240V, total power 2000W max.) Max. 2
Backplane 2RBTVI000201 12Gbps Mini-SAS HD backplane Max.3
HDD Tray 2RAKPH057702 2.5"/3.5" hot-swap HDD tray (gray color) Max. 4
HDD Tray 2RAKPH038002 2.5" /3.5" hot-swap HDD tray (black color) Max. 4
Cable 3RAMW4031700 Mini SAS 12Gbps SFF-8643 to SFF-8643 cable, length 800mm Max.3
Cable 3RAMW4036300 4x SATA to Mini SAS 12Gbps cable SFF-8643 , length 600mm Max.3
Others 2RAKIS232800 Rack mounting ear (L) 1
Others 2RAKIS232900 Rack mounting ear (R) 1
Others 2RAKID079800 Rear fan kit for GPU thermal, 80x38mm, 8300RPM 1

Product Video

IW-PLG Tower

IW-PLG Tower


IW-PLG Hardware Installation

IW-PLG Hardware Installation