"The easy access removable fan module on the rear of the enclosure allows users to replace or upgrade the cooling fan. The design and appearance of the E4-ML displays quality construction and an eye for detail.
"
Arthur Whalem - AMUG Reviews
"For a big bang in a small space we are happy to give the E4 the TechwareLabs Approved Hardware Award"
Jason Jacobs- TechwareLabs Reviews
"As for the E4 unit itself we were amazed at how quiet it is. In fact we had to be closer than 2 feet from the box in order to know that it was indeed on, aside from the indicator lights on the front."
Jason Jacobs, Techware Labs
"We found it to be ideal for servers and workstations but even home users who want to experience the ultimate in data access speed and performance would be well served by the E4."
A Pioneer and leader in hybrid I/O technologies, Enhance
Technology introduces the EnhanceBOX E Series (E4 &
E8), a host card (HBA) dependent, desktop storage
system product line, developed for OEM, VAR, &
storage solution providers. Supporting both SAS or
SATA II hard disks, the EnhanceBOX E4 Series features a new
generation Mini-SAS (MS), Port Multiplier (PM), Multi-lane (ML) and eSATA (SA) host connectivity capable
of sustaining data rates up to 260MB/Sec (ML&MS). Constructed
with aluminum material and hot-swappable cooling fan,
the E Series is the coolest storage system on the
market with a host of hot-swap components, empowering
users with capabilities normally found in enterprise-class
SCSI systems.
Technology
The E4 Series was built on the latest
I/O technology, the Multi-lane (ML), Mini-SAS (MS))connectivity , for multiple-disk configurations and
superior airflow. The EnhanceBox Elegent E4 Series
comes with highly reliable, thumb screw type cable/connector
that combines four ( 4 ) low-cost SATA or high reliable
SAS disks to the broadband high performance computing
environments. Available in 4 port configurations,
the E4 Series is the only and coolest external storage
array helped resellers and integrators to offer more
cost/effective storage solution to the end customers.
Product Specifications
>MODELS
E4
- SA
E4
- ML
Form
Factor
Compact 4 -Drive Tower
Compact 4 -Drive Tower
Host
Interface
eSATA
Multi-lane
Disk
Interface
SAS/SATAII 3Gb
SAS/SATAII 3Gb
External
Cable
4 x eSATA
1 x Infiniband
(SFF-8470)
Number of Disks
Up to 4
Up to 4
Performance
Up to
200MB/sec
Up to
260MB/sec
Power
Supply
Single 180Watt
Single 180Watt
AC
Input
100-240V
~2A 50~60Hz
100-240V
~2A 50~60Hz
OUTPUT
+12V/5A +5V/5A
+12V/5A +5V/5A
>MODELS
E4
- MS
E4
- PM
Form
Factor
Compact 4 -Drive Tower
Compact 4 -Drive Tower
Host
Interface
Mini-SAS
Port
Multiplier 4723
Disk
Interface
SAS/SATAII 3Gb
SATA II 3Gb
External
Cable
1 x Mini-SAS (SFF-8088)
1 x eSATA
Number of Disks
Up to 4
Up to 4
Performance
Up to
260MB/sec
Up to
200MB/sec
Power
Supply
Single 180Watt
Single 180Watt
AC
Input
100-240V
~2A 50~60Hz
100-240V
~2A 50~60Hz
OUTPUT
+12V/5A +5V/5A
+12V/5A +5V/5A
Power & Cooling
The E Series keeps
your workloads and critical applications running with
minimum hardware failure interruption through the deployment
of user friendly enclosure cooling management, specifically
its hot-swappable fan and HDD trays. With the enclosed
enclosure design, aluminum material and construction,
direct airflow engineering, and rear hot-swappable fan
implementation, this compact SAS/SATA external enclosure
manage to outperform the enterprise SCSI class system
in a heart beat.
Key Features
Aluminum material construction
Built-in SAS/SATA II compatible backplane
Four hot-swappable HDD drive trays with individual keylock
One hot-swappable enclosure fan facilitates regular
maintenance
One thumbscrew enabled front door with optical LED indicators
Disk Support E4-ML 4Drive SAS / SATA Disks with Keylocks E4-SA 4Drive SATA Disks with Keylocks E4-PM4Drive SATA Disks with Keylocks E4-MS4Drive SAS / SATA Disks with Keylocks
Cooling Everflow Model F 128025BH brushless fan DC 12V, 0.19 AMP
Physical & Environment Operating Temperature 32°F ~ 131°F Non-Operating Temperature -4°F ~ 158°F
Cooling Everflow Model F 128025BH brushless fan DC 12V, 0.19 AMP
Power Supply Single 180 Watt AC Input: 100-240V, ~2A, 47~63Hz Output: +12V/5A +5V/5A
Dimensions D 12.25” x W 5.75” x H 7.5”
Weight 13 lbs (without disk drives)
Material Face Plate Bezel Sturdy ABS Plastic Housing & Tray Aluminum alloy
Supported Operating System Windows 98, ME, 2000, XP, 2003, 2008 Mac 9.X, 10.X Red Hat Enterprise VMware ESX 3.5
Manufacturer Warranty 3 years limited manufacture warranty
Product Overview
E4-ML Compact Desktop 4 Drive 
866.537.5140 | 
Contact Us | 
Assembled in USA