Tech Hut

The external hard disk drive is the form of the internal hard drive and can be connected to the computer system through the data (external) cables. Auxiliary power is required by some of the external hard drives and the other drives get the power from the USB 2.0 data connection. The external hard drives provide the facility to the users as an excellent backup hardware due to its portability and the capabilities of data storage. The external USB drives also have different sizes and shapes like the internal hard drives.

The drives that house 2.5 inches drive are called the compact drives while the other drives house standard 3.5 inches drive. The basic anatomy of the external drives is same but the casing may be different for the models and brands. The most typical type of connection for the external hard drives is the USB 2.0 (universal serial bus). The external drives also have the SATA and the Firewire connections.

The customer must be aware of his computer’s capabilities and requirements before selecting the external drive. The Firewire drive requires Firewire connections and therefore, the user will have to buy the additional hardware (Firewire connections) to operate the drive. Basically there are 2 camps of the users of external drives. One of them is those who connect the drive permanently and the second one is those who connect the drive only when they are backing up the data.

The users who connect the external drive permanently to the system utilize the drive as RAID-1 configuration or a mirror. Most often the included software in the external drive allows the customers to do this, but sometimes the user has to use the software of third party. This method is easy and advantageous as the customer gets backups (real time). And the disadvantage of this method is that the external drive runs constantly and is attached constantly to the system. Other mentality of the users of external drive is they connect the drive to backup data or photos. This method requires backup schedule because the backups may become nearly useless or quickly out of data. In this method, the user has advantage that he can store the external drive in a secure location off site from the computer. While the disadvantage of this method is that the data backups may not be up to data completely on any of the given day.

The external hard drives are portable, reliable and are fairly cheap. Their life expectancy is almost the same as that of the internal hard drives possibly if the external hard drives are not constantly connected to the computer. External hard drive’s most important benefit is that it can be separated from the system and can be stored any where else. The backup data in the external drive can be kept even safer by keeping the drive in off site location or in safe (fireproof). If the external drive remains connected to the system all the time, then it will be exposed to same threats as that of the computer like theft, fire etc. The external hard drives are vulnerable to be accidentally dropped or shock. External drives provide great solutions for data backup. The most important facility of the external drives is that they can be separated from the system between backups.

For further details and online order, please visit ‘tape4backup.com’

PLGR External Power Cable NOS $25.00

Hp 398299-001 Cable External Mini Sas 4x $67.95

SCSI Cable DB25m / C50m Narrow E176952 External Cable ! $29.95

2FT Premium External eSATA to e-SATA Cable High Speed $3.64

NEW 6 ft USB 2.0 A-A M/M Cable For External Hard Drive $3.95

iPhone 3G Backup Extended External Battery +USB Cable $7.99

45cm Premium External eSATA to eSATA Data Cable I to I $2.99

45cm Premium External eSATA to eSATA Data Cable I I $2.98

2.5mm GPS External Antenna with MMCX connector 3m cable $7.79

USB 2.0 HUB EXTERNAL 4 PORT W/ CABLE for Laptop iMac $5.74

USB 2.0 HUB EXTERNAL 4 PORT W/ CABLE for Laptop iMac $5.74

1900mA External Backup Battery Charger+USB Cable iPhone $5.89

USB Y Cable/Cord For Seagate 2.5" External Hard Drive $4.95

NEW 2FT Premium External eSATA to e-SATA Cable Hi Speed $3.64

SATA to eSATA 2 Ports Bracket with Power External Cable $1.00

Serial ATA SATA to eSATA External Data Cable Cord 100cm $1.00

ATA SATA eSATA Data Transfer External Cord Cable 100cm $1.00

USB 2.0 6Ft External Hard Drive Enclosure Cable Lot HD $1.99

USB Cable/Cord For Maxtor 2.5" External Hard Drive HDD $4.95

One Port SATA to eSATA External Cable PC Host Bracket $4.18

2 2FT EXTERNAL CONNECTOR eSATA TO eSATA DATA CABLE NEW $4.70

2 2FT EXTERNAL CONNECTOR eSATA TO eSATA DATA CABLE NEW $4.70

iPhone Back Case External Battery Backup Charger +Cable $7.00

1900mA External Backup Battery Charger+USB Cable iPhone $5.89

iPhone 3G Backup Extended External Battery +USB Cable $7.99

2FT eSATA TO eSATA CABLE FOR EXTERNAL PCI ADAPTER X 2 $4.70

Dell PowerEdge 4600 Internal/External SCSI Cable 2C749 $16.00

NEW 2FT Premium External eSATA to e-SATA Cable Hi Speed $3.64

AMD ATI Digital Cable TV Wonder External USB HD Tuner $150.00

Data Cable eSATA to eSATA External Extension $3.79

Tripplite 1m External SAS Cable $83.18

Tripplite 1m External SAS Cable $75.46

2FT Premium External eSATA to e-SATA Cable High Speed $3.64

2FT Premium External eSATA to e-SATA Cable High Speed $3.64

6 Ft - 72" EXTERNAL SATA Serial Data Cable Black $6.99

Dell Laptop Floppy Disk Drive Module & Cable (External) $14.98

Dynex 6' External sata eSATA Cable DX-C113221 Free S/H $5.99

10NRN Latitude CS LS Inspiron 2100 External Media Cable $14.99

USB to IDE/SATA CABLE Adapter for External HD Drives $9.99

DVB-T MCX TV Antenna Cable New External Digital $3.89

Booster Antenna Digital TV DVB-T External Cable $3.79

External DVB-T L Type Digital TV Antenna Cable $3.59

ZALMAN 5.1Ch External USB Sound Card ZM-RSSC +USB Cable $9.95

NEW Dell eSATA External DVD RW Drive E16DVD01 Cable $29.99

USB to IDE/SATA CABLE Adapter for External HD Drives $10.99

IBM ThinkPad T Series FDD External Cable Kit 27L0524 $1.00

USB Power Cable For WD 2.5" Portable External Hard Disk $4.75

New HD 68 Pin to CN 50 Pin External SCSI Cables MM 6 FT $22.95

PORT external CD drive with PCMCIA card & cable NW24XCD $9.99

New HD 68 Pin to CN 50 Pin External SCSI Cables 3FT 1M $19.95

iSAS-8870-R SFF-8088 TO SFF-8470 External SAS cable 5M $59.00

iSAS-7088-R SFF-8470 TO SFF-8088 External SAS cable 5M $59.00

New HD 68 Pin to CN 50 Pin External SCSI Cable M-M 3FT $19.95

5 X Shielded External eSATA to SATA Cable 3 Gbps Y290 $0.99

iSAS-7088-R SFF-8470 TO SFF-8088 External SAS cable 5M $59.00

iSAS-7088-R SFF-8470 TO SFF-8088 External SAS cable 1M $39.00

SAS-7070-R 4M SFF-8470 Infiniband External 4x SAS Cable $49.00

3COM OfficeConnect External Cable Modem with USB $49.95

Dell LS CS CSx Laptop External CD DVD Drive Cable 10NRN $3.49

Sun External SCSI 2M VHDCI Cable 530-2453-02 $17.99

USB Male to Male Mini 5-Pin External Hard Disk Y Cable $3.99

USB 2.0 HUB EXTERNAL 4 PORT W/ CABLE for Laptop iMac $5.74

Dell Amphenol 8984X VHDCI to HD68 External SCSI Cable $25.00

Tripp Lite External SAS Data Transfer Cable S522-02M $148.88

Dell external FDD floppy disk drive cable NEW sealed $0.01

eSATA to eSATA Cable 2Ft For External PCI Slot Adapter $3.64

2 LOT PREMIUM EXTERNAL eSATA TO eSATA CABLE 2 FT FEET $4.70

Serial ATA SATA E-SATA External Cable 26AWG RoHs 6 Ft $6.99

USB 2.0 HUB EXTERNAL 4 PORT W/ CABLE for Laptop iMac $5.74

Serial ATA SATA to eSATA External Cable PC Host Bracket $7.34

2 2FT EXTERNAL CONNECTOR eSATA TO eSATA DATA CABLE NEW $4.70

419570-B21 HP EXTERNAL SAS TO MINI 1M CABLE $90.00

Internal SATA to eSATA External PCI Slot Adapter Cable $0.53

SATA to eSATA PCI BRACKET W/ POWER EXTERNAL CABLE $5.74

NEW 2FT Premium External eSATA to e-SATA Cable Hi Speed $3.64

New External Extension Data Cable eSATA to eSATA $3.79

External Battery Backup Charger+USB Cable iPhone 3G 3GS $4.89

IBM Thinkpad External FLOPPY DRIVE WITH CABLE 46H5749 $24.99

External floppy, bonus internal drive, disks, cable $23.47

3ft SCSI HPDB50 (MicroD50) Male to Male External Cable $9.95

External Battery Backup Charger+USB Cable iPhone 3G 3GS $4.89

3ft External SATA to eSATA Shielded Data Cable $4.05

4-Port High-Speed USB 2.0 External Hub Cable Adapter $2.59

iPhone Back Case External Battery Backup Charger +Cable $7.00

1.5FT 50CM External eSATA to SATA Cable High Speed B290 $0.99

6ft SATA External Cable - Type I to L - Black $1.95

HP/ Compaq tc4200 USB External DVD/CDRW combo+Cable $24.99

External USB sound card Optical output PC Link Cable $0.71

External USB HDD Hard Disk Drive Male to Male Y Cable $3.99

6ft eSATA External Round Cable - Type I $1.95

Digital DVB-T MCX TV Antenna Cable New External $3.89

External Antenna Cable DVB-T Digital TV Booster $3.79

L Type DVB-T External Digital TV Antenna Cable $3.59

External Battery Backup Charger+USB Cable iPhone 3G 3GS $9.89

USB 2.0 HUB EXTERNAL 4 PORT W/ CABLE for Laptop iMac $5.74

HP External Floppy Disk Drive Cable OmniBook (F2008B) $4.99

Tripp Lite S524-02M 2m External SAS Cable 4 Channe $155.99

Tripp Lite S522-03M 3m External SAS Cable 4 Channe $195.99

Tripp Lite S522-02M 2m External SAS Cable 4 Channe $155.99

Tripp Lite S520-03M 3m External SAS Cable 4 Channe $195.99

New 6V,200mA Portable Travelling Solar Charger for Cell Phone w/ USB charging cable,GPS,DC,MP3/4 (No Power Bank Included) $19.31 If you are a frequent traveler, we highly recommend this powerful solar charger. The unit is qualified for recharging your cell phone, digital camera, portable multimedia player, GPS, and other digital devices. Besides, you will like the practical design which allows for multiple placement options. It can be clipped on the bag, attached on the vehicle window glass, or put on the ground with bracke...

Outdoor Portable Solar Charger + Premium External Power Bank For HP, Compaq, Lenovo/IBM, Toshiba, Dell, Acer, Asus, Sony Laptops $137.00 It is kind of nerve-wracking while traveling with a lot of mobile devices. Even after you reduce screen brightness of your notebook, just listen to music instead of watching video on your MP3 player, or even take as few pictures as you can with the digital camera, you still worry about the danger of running out of juice during a time when you may need the devices most. Lucky! You have these two co...

New 2 Piece 6V,320mA Portable Travelling Solar Charger for Cell Phone w/ USB charging cable,GPS,DC,MP3/4 $47.58 Travelers know that it is a serious problem if the mobile phone or GPS runs out of power in the open air. However, if you have this solar charger, it is totally another situation. The unit offers a decent solution for your power supply problem. Generating electricity in the sun, it can recharge a handset in 3-4 hours. Besides, it boasts high portability which is so important in the journey...

LIFEPAK 12 Modem Cable External for Connection 10ft - 11150-000008 $65.00 External Modem Cable 10 foot Cable by Physio Control. Connection from LIFEPAK 12 unit to External Modem....

LIFEPAK 12 Modem Cable External for Connection 6ft - 11150-000007 $65.00 External Modem Cable 6 foot Cable by Physio Control. Connection from LIFEPAK 12 unit to External Modem....

Respironics Auxiliary Signal Cables - 9- Pin RS232 to RS232 Optical Isolator ...

Mini DisplayPort to VGA Female Adaptor for Mac $9.50 Connect an external display to your Mac using this Mini DisplayPort to VGA adapter. It's even color-coordinated to Apple computers! This cable is short, only 18 centimeters in length, and is intended to be used with a separate VGA cable (not included). Compatible with some versions of MacBook, MacBook Air, MacBook Pro, iMac, Mac Mini, & Mac Pro desktops and also the 24-inch Apple Cinema Display. ...

Mediabridge - Hi-Speed USB 2.0 Cable - 6ft - A-Male to B-Male $2.99 Mediabridge High-Speed USB 2.0 A-Male to B-Male Cable* Full 480-Mbps Transmission Speed of The USB 2.0 Standard * Foil and Braid Shielding * Gold-Plated Copper Contacts* Limited Lifetime Warranty This cable comes with Gold-Plated Copper Contacts which give you full performance with all your USB devices. Because USB 2.0 is widely used in connecting devices such as external hard drives, printers, d...

Mediabridge - Hi-Speed USB 2.0 Cable - 10ft $2.99 Mediabridge High-Speed USB 2.0 A-Male to B-Male Cable* Full 480-Mbps Transmission Speed of The USB 2.0 Standard * Foil and Braid Shielding * Gold-Plated Copper Contacts* Limited Lifetime Warranty This cable comes with Gold-Plated Copper Contacts which give you full performance with all your USB devices. Because USB 2.0 is widely used in connecting devices such as external hard drives, printers, d...

Samsung SE-S084B/RSBN External Slim USB DVD-Writer Carrying CaseCrown Faux Suede Sleeve Case (Black) $12.21 This CaseCrown external burner Protective Sleeve is the perfect way to store your external burner! This sleeve is padded to protect and secure your external burner from scratches, dust, fingerprints, and damage. There is an additional exterior pocket to store and carry your accessories. Easy to slip in and out your external burner with dual stylish zippers. The exterior is soft but wear and tear r...