RSC-4ET3 is a T series 4U 24-bay SAS/SATA storage server chassis. With its tool-less 3.5" and 2.5" hard drive carriers, top covers and backplane, the RSC-4ET3 supports quick installation and easy maintenance. This tool-less design solution also features 3 x hot swap fans designed to minimize rotational vibration and SPGC pre-plated steel with minimal paint, offering a cost-effective solution ideally suited for a broad range of applications.  (Power supply is included. Motherboard is not included.)

Provide an additional solution. Add 6x 2.5” (NVMe) passive + 2x 2.5” SATA  H/W on rear panel.


Key Features
• Tool-less design supports quick installation and easy maintenance:
- Tool-less 3.5” & 2.5” drive trays, top covers, backplane & slide rails
• 12Gb/s SAS expander chip on backplane
• Specially designed hot swap and low power consumption fans minimize rotational vibration and provide superior cooling
• 3.5” drive tray comes with 4 screw holes to adapt to 2.5” drive & 2x 2.5” SATA H/W on rear panel
• Comes with a redundant PSU 80+ Platinum
• Two front-access USB 3.0 ports

Dimensions (W x D x H)
• mm: 430 x 680 x 174.3
• inches: 16.9 x 26.8 x 6.9
Industry Standard
Heavy-duty preplated SPGC cold-rolled steel
Front Panel: Black
3 x 120x38mm PWM hot swap fans
Power Supply
1200W 1+1 redundant PSU PMBus 1.2 80+ Platinum
Expansion Slots
7 full height
Front Panel
System power on/off, System reset, System ID, 2 x USB 3.0 ports
LED Indicators
Power, LAN, Drive, ID and Alert
System Board
12”(W) x 13”(D) E-ATX/SSI EEB 3.6 compliant MB
Drive Bays
• External:
- 24 x 3.5” hot swap
- 2 x 2.5” hot swap (option)
• Internal: 2 x 2.5” (option)
1 x 24-port 12Gb SATA/SAS backplane with 36-PHY expander chip and 3 x SFF-8643 connectors
Storage Temperature
0°C(32°F) ~ 50°C(122°F)
5% ~ 95% non-condensing
Gross Weight (w/ PSU & Rail)
• kgs: 37
• lbs: 81.6
Package Dimension (W x D x H)
• mm: 645 x 835 x 310
• inches: 25.4 x 32.9 x 12.2
Cubic Feet
Container Load Quantity
20’: 150
40’: 315
40’ H: 345
Standard: 28” tool-less slide rail

* All specifications are subject to change without notice.

SKU Information Description
XE1-4ET01-01 4U 24x3.5" hot-swap bays, tool-less 3.5" and 2.5" HDD tray, 1200W CRPS redundant power supply, 6x PCIe Gen.4 NVMe 15mm & 2x 2.5" 7mm SATA OS hot-swap, 3x 12038 FAN, 28" tool-less rail, 4U24 SAS 12G expander controller on backplane (35X series)
FRU Information  
Part Number Description
G3-000000122 SFF-8643 to SFF-8643 mini SAS HD cable L800MM for RAID/HBA card
G3-A00001169 Slimline SAS 8i (SFF-8654) PCIe Gen.4 to Slimline SAS 4i*2 (SFF-8654) SAS cable L850MM for RAID/HBA card
G3-A00001114 Slimline SAS 8i (SFF-8654) PCIe Gen.4 to SFF-8643*2 mini SAS HD cable L750MM for RAID/HBA card
G3-A00000721 Slimline SAS 8i (SFF-8654) PCIe Gen.4 to Slimline SAS 8i (SFF-8654) cable L850MM for RAID/HBA card
G3-A00001307 MCIO 8i (SFF-TA-1016) PCIe Gen.5 to mini SAS HD (SFF-8643)*2 cable L850MM for RAID/HBA card
G3-A00001319 MCIO 8i (SFF-TA-1016) PCIe Gen.5 to Slimline SAS 8i (SFF-8654) cable L900MM for RAID/HBA card
RSC-4ET3_DatasheetSize : 1 MB Download
RSC-4ET3_Front45Size : 210 KB Download
RSC-4ET3_FrontSize : 250 KB Download
RSC-4ET3_RearSize : 339 KB Download
RSC-4ET3_Top ViewSize : 361 KB Download
RSC-4ET3_User's ManualSize : 16 MB Download