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User manual for Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS
- Manufacturer: Promise Technology
- Basic description and contents of package
- Product classification: Computers & Solutions - Drives & Storage - Hard Drive Arrays
- Safety instructions
- Startup and operation of the hard drive arrays
- Tips for setting up your Promise Technology
- Settings and expert assistance
- Contact Promise Technology service
- Troubleshooting
- Warranty information
- Price: 711 USD
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We recommend checking out our discussion threads on the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS,
which address similar problems with connecting and setting up Hard Drive Arrays Promise Technology.
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User manual for the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS
The user manual for the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS provides
necessary instructions for the proper use of the product Computers & Solutions - Drives & Storage - Hard Drive Arrays.
The 2TB Pegasus J4 2.5" Thunderbolt External RAID Enclosure with 4 SATA HDDs from Promise Technology is a disk array with four 2.5" SATA 500GB 5400rpm hard disk drives installed, for a total data storage capacity of 2TB. Instead of these drives, the system could support optional 7200rpm HDDs or SSDs (solid state drives).
The array is equipped with two Thunderbolt 10Gb/s interfaces (cables sold separately) and delivers data transfer speeds of up to 386.82MB/s read and 385.21MB/s write. It can be set up in a variety of RAID backup configurations, including RAID 0, 1 and JBOD, giving you the flexibility to choose higher data storage capacity or greater data protection.
The system supports daisy chaining up to 6 Thunderbolt-compatible devices. It is compatible with Mac OS X 10.6.8, 10.7.4, 10.7.5, 10.8 and 10.8.2, and supports Time Machine. The enclosure is constructed from durable, lightweight aluminum.
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If you own a Promise Technology hard drive arrays and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
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Additional parameters of the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS:
| Capacity | 2.0 TB (4 x 500 GB) | | Array Type | External RAID | | Bays | 4 | | Drive Types Supported | 2.5" (6.35 cm) SATA hard disk drives and solid state drives | | Channels | 4: 2x per Thunderbolt port | | Data Transfer Rate | Up to 386.82 MB/s read, 385.21 MB/s write | | Video Stream Playback | PCI Express (PCIe) expansion bus protocol integrated with DisplayPort protocol for simultaneous data transmission and video output | | RAID | RAID 0, 1 and JBOD
Combinations possible via daisy chaining | | Desktop/Rackmount | Desktop | | Status Indicator | HDD LED and Thunderbolt connections LED | | Input and Output Connectors | 2x Thunderbolt 10 Gb/s interfaces (cables sold separately) | | Fan | Yes, located on bottom of unit | | Security | None | | Agency Certifications | Not specified by manufacturer | | System Requirements | Mac computer with OS X 10.6.8, 10.7.4, 10.7.5, 10.8 or 10.8.2 and Thunderbolt port: MacBook Pro 13", MacBook Pro 15", MacBook Pro 17", iMac 21", iMac 27", MacBook Air, or Mac mini
Display monitor: Apple LED Thunderbolt, Apple LED Cinema, Dell UltraSharp U3011, Philips 273P3LPHEB/96
Not Windows compatible | | Supported Drives | SATA hard drives:
Hitachi 750GB Travelstar 7K750 (model #HTS727575A9E364) with 0D0 firmware
Seagate 250GB Momentus Thin (model #ST9250LT003) with 0001SDM1 firmware, 500GB Momentus XT (model #ST95005620AS) with SD26 firmware, and 750GB Momentus (model #ST9750420AS) with 0001SDM5 firmware
Toshiba 750GB MQ01ABD (model #MQ01ABD075) with 1U firmware and 500GB MQ01ABD (model #MQ01ABD050) with 01A firmware
SSD drives:
Toshiba 240GB THNSNS Series (model #THNSNS240GBSP) with TPCABBF0 firmware
Intel 240GB 520 Series (model #SSDSC2CW2400A3) with 400i firmware, 120GB 510 Series (model #SSDSC2MH120A2) with PPG4 firmware, and 300GB 320 Series (model #SSDSA2BW300G3) with 4PC10302 firmware
Samsung 256GB 830 series (model #MZ-7PC256) with 2B1Q firmware | | Electrical Requirements | Power adapter (included) | | Construction | Aluminum | | Dimensions | 1.65 x 7.9 x 7.9" (4.2 x 20.1 x 20.1 cm) | | Weight | 5.29 lb (2.4 kg) with HDDs
3.53 lb (1.6 kg) without HDDs | | Package Weight | 5.0 lb | | Box Dimensions (LxWxH) | 13.1 x 10.8 x 4.3" | |
The user manual for the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS can be downloaded in .pdf
format if it did not come with your new hard drive arrays, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Promise Technology users keep a unique electronic library
for Promise Technology hard drive arrayss,
where you can use our link to download the user manual for the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS.
The user manual lists all of the functions of the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS,
all the basic and advanced features and tells you how to use the hard drive arrays.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Promise Technology service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Promise Technology 2TB Pegasus J4 2.5" J4HD2TBUS. User manuals are also
available on the Promise Technology website under Computers & Solutions - Drives & Storage - Hard Drive Arrays.
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