EE3U3S3 - Disk array Gembird - Free user manual and instructions

Product Type	External Hard Drive Enclosure
Brand	Gembird
Model	EE3U3S3
Compatible Disk Form Factor	3.5 inches
Disk Interface	SATA I/II/III
Host Interface	USB 3.0 (backward compatible USB 2.0)
Maximum Transfer Rate	Up to 5 Gbit/s (USB 3.0)
Maximum Supported Capacity	Up to 16 TB (depending on the installed drive)
Power Supply	External power adapter 12 V / 2 A
Enclosure Material	ABS plastic and aluminum
Dimensions (L x W x H)	192 × 115 × 38 mm
Weight	Approximately 450 g (without disk)
Color	Black
LED Indicators	Power and activity LED
Main Functions	Storage expansion, backup, fast data transfer, Plug & Play, UASP support
Compatible Operating Systems	Windows, macOS, Linux
Maintenance and Cleaning	Disconnect the device before cleaning. Use a soft, dry cloth. Do not use chemical or abrasive products.
Safety	Do not expose to moisture, shocks, or extreme temperatures. Use only the supplied power adapter.
Spare Parts and Repairability	No user-serviceable parts. Contact customer service for any repairs.
Package Contents	Enclosure, USB 3.0 cable, power adapter, user manual

Frequently Asked Questions - EE3U3S3 Gembird

Is the Gembird EE3U3S3 enclosure compatible with a 2.5-inch hard drive?

No, this enclosure is designed only for 3.5-inch SATA hard drives.

Can I use this enclosure with an SSD?

Yes, it is compatible with SATA 3.5-inch SSDs. SSDs offer higher transfer speeds.

My computer does not detect the disk in the enclosure. What should I do?

Check that the USB cable and power adapter are properly connected. Try a different USB port. If the disk is new, it must be initialized in your system's disk management.

What is the maximum supported capacity?

The enclosure can theoretically support disks up to 16 TB, but the actual limit depends on the file system and operating system.

Is the enclosure compatible with USB 2.0?

Yes, it is backward compatible with USB 2.0, but speeds will be limited to 480 Mbit/s.

How do I install a hard drive in the enclosure?

Open the enclosure, carefully insert the SATA drive aligning the connectors, then secure it with the included screws. Close the enclosure.

Can I use this enclosure under macOS?

Yes, it is compatible with macOS. The disk will need to be formatted in a compatible format (APFS, Mac OS Extended, exFAT).

Does the enclosure normally get hot?

A slight warmth is normal during use. Ensure ventilation slots are not blocked.

Can I hot-swap the drive?

It is recommended to safely remove the device via the operating system before disconnecting the USB cable to avoid data loss.

Where can I find the device serial number?

The serial number is on a label on the back of the enclosure or on the original packaging.

USER MANUAL EE3U3S3 Gembird

Black electronic device labeled 'TOMATO' with ports and ventilation grille (no readable text beyond branding)

EXTERNAL USB 3.0 ENCLOSURE

EXTERNES USB 3.0 FESTPLATTENGEHÄUSE FÜR 3.5" SATA LAUFWERKE

EXTERNAL USB 3.0 ENCLOSURE VOOR 3.5" SATA APPARATEN

DISQUE DUR EXTERNE USB 3.0 POUR SATA 3.5" APPAREILLES

• Supports SATA 3.5" hard disk drives of any capacity
- Super-fast external access to the hard drive via USB 3.0 port: real speed exceeds 100 MB/s
• Aluminum case provides the best heat dissipation and drive protection

Specifications

• Supports USB 3.0, backward compatible with USB 2.0/1.1 interface
• Supports Serial ATA 3.5" hard drives
- Chipset: JMS578
- AC-DC adapter: 100 - 240 V AC, 50 - 60 Hz input; 12 V DC, 2 A output
• Material: aluminum
• Product net weight: 0.235 kg
• Product dimensions: 198 x 110 x 30 mm

EAC CE RoHS MADE IN CHINA

gembird®

EE3-U3S-3

EXTERNAL USB 3.0 ENCLOSURE

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Black electronic device with screwdriver and indicator lights, showing internal components and directional arrows (no text or symbols)

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Black electronic device with attached cable and connector, showing a circular arrow indicating rotation or signal flow (no text or symbols visible)

gembird®

EE3-U3S-3

EXTERNAL USB 3.0 ENCLOSURE

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Close-up of a computer motherboard with visible traces and connectors (no readable text or symbols)

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Black electronic device with screwdriver and indicator lights, showing internal components and directional arrows (no text or symbols)

gembird®

EE3-U3S-3

EXTERNAL USB 3.0 ENCLOSURE

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    A["USB Cable"] -->|USB cable to| B["Laptop"]
    C["Switch"] -->|USB cable to| B
    D["Battery"] -->|USB cable to| B
    E["Power Light"] --> F["Power Light Icon"]
    G["Power Circle Icon"] --> H["Power Circle Icon"]

gembird®

EE3-U3S-3

EXTERNAL USB 3.0 ENCLOSURE

(ENG) Declaration of conformityThis product is tested and complies with the essential requirements of the laws of member states concerning LVD(2006/95/EC), EMC(2014/30/EU), RoHS (2011/65/EU). The CE declaration can be found underwww.gembird.eu	(NL/BE) Verklaring van overeenstemmingDit product is getest en voldoet aan alle geldende nationale en Europese richtlijnen en regelgeving met betrekking tot LVD(2006/95/EC), EMC(2014/30/EU), RoHS (2011/65/EU). Dit product heeft een CE-markering en de bijbehorende CE-verklaring van overeenstemming is beschikbaar op onze website: www.gembird.eu
(FR/BE) Déclaration de conformitéLe produit est contrôlé et rempli les exigences des directives nationales et de la directive LVD(2006/95/EC), EMC(2014/30/EU), RoHS (2011/65/EU). La conformité CE a été démontrée et les déclarations correspondantes sont déposées chez le fabricant a: www.gembird.eu	(DE) KonformitätserklärungDieses Produkt wurde getestet und stimmt mit den grundlegenden Anforderungen der Richtlinie LVD(2006/95/EC), EMC(2014/30/EU), RoHS (2011/65/EU) überein. Die Konformitätserklärung kann auf unserer Webseite www.gembird.eu heruntergeladen werden.
Deklaracja zgodnościTen produkt został przetestowany i jest zgodny z zasadniczymi wymaganiami przepisów ustawowych państw członkowskich dotyczących LVD(2006/95/EC), EMC(2014/30/EU), RoHS (2011/65/EU). Deklaracja CE znajduje się pod adresem www.gembird.eu

Four-panel cartoon showing different workplace safety behaviors: heating, drying sun, cleaning, and cooking with a crossed-out tool.

gembird®

EE3-U3S-3

EXTERNAL USB 3.0 ENCLOSURE

Waste disposal:

Do not deposit this equipment with the household waste. Improper disposal can harm both the environment and human health. For Information about waste collection facilities for used electrical and electronic devices, please contact your city council or an authorized company for the disposal of electrical and electronic equipment.