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Price: $321.40
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In Stock/Mfg Direct Ship
Last Updated: Mar 25, 2026
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, PO and Wire.
Ultra strong and compact for rugged environment and critical application, iStarUSA introduce the E-4000 military grade rackmount chassis. The E-4000 is designed to perform military operations or industrial applications that require spill proof and high impact strength enclosure. Exceptional designed shock absorbing drive cage, cooling ventilation system, and total depth of 17.8 is the most versatile and tough rackmount chassis on the market.
Main Specification
| General Information | |
| Manufacturer | iStarUSA, Inc |
| Manufacturer Part Number | E-4000 |
| Manufacturer Website Address | http://www.istarusa.com |
| Brand Name | iStarUSA |
| Product Model | E-4000 |
| Product Name | E-4000 Chassis |
| Product Type | Server Case |
| Technical Information | |
| Motherboard Supported | EATX |
| Number of Fans Supported | 2 |
| Number of Fans Installed | 1 |
| Bays | |
| Number of External 5.25" Bays | 3 |
| Number of External 3.5" Bays | 1 |
| Number of Internal 3.5" Bays | 1 |
| Number of Total Expansion Bays | 5 |
| Interfaces/Ports | |
| Total Number of USB Ports | 1 |
| Front USB | Yes |
| Power Description | |
| Redundant Power Supply | Yes |
| Physical Characteristics | |
| Product Color | Black |
| Compatible Rack Unit | 4U |
| Form Factor | Rack-mountable |
| Height | 7" |
| Width | 19" |
| Depth | 17.8" |
| Miscellaneous | |
| Environmentally Friendly | Yes |
Specifications & Features
| Model No. | E-4000 (GSA E-Storm Series) (For Military) |
| Drive Bays : | 1 x 3.5” + 3x 5.25” ( External ), 1x 3.5” ( Internal ) |
| Mainboard Type : | ATX ( 12” x 9.6” ) |
| Indicators : | LEDs for Power ON/OFF, HDD, Fan & Alarm |
| Switches : | Power ON/OFF, System & Alarm Reset |
| Cooling : | 1 x 120mm + 1 x 80mm Blower (Optional) |
| Air Filter : | Removable & Washable |
| Slot Opening : | 7 Slots |
| Security : | Both Front Doors Are Lockable |
| Dimensions ( WxDxH ) : | 19.0” x 17.8” x 7.0” |
| Speaker : | 0.4W Built-In |
| Fan & Temp. | Detecting Board For System Environment Monitoring (Optional) TC-ISF08 |
| Material Of Front Bezel : | Military type -1.5mm SECC Zinc-Coated Steel |
| Material Of Handle : | Military type -1.5mm SECC Zinc-Coated Steel |
| Material Of Main Chassis : | Military type -1.5mm SECC Zinc-Coated Steel |
| Color Of Front Bezel : | Black (OEM Color) |
| Color Of Main Chassis : | Black ( Standard ) (OEM Color) |
| Front connector: | USB 2.0 x 1Connector at Front |
| Power Supply (PSU) : | PS2 Size ATX or I-Star Mini Redundant Power Supply |
| weight | 38 lbs |
Drive Cabinets
Mounting Kits
$71.31
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
