The HP StorageWorks Ultrium 448 tape drive represents HP's second generation of half-height LTO tape drive technology. As the highest capacity, highest performance half-height... more
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half-height LTO tape drive technology. As the highest capacity highest performance half-height drive in the StorageWorks family the Ultrium 448 delivers a compressed storag...
LTO tape drive technology. As the highest capacity, highest performance half-height drive in the StorageWorks family, the Ultrium 448 delivers a compressed stora...
Data Transfer Rate (native): 24 MBps ( 86 GBph ), 24 MBps ( 84.4 GBph )
Data Transfer Rate (compressed): 48 MBps ( 173 GBph ), 48 MBps ( 169 GBph )
Average Seek / Access Time: 64 sec
Buffer Size: 64 MB
Storage controller
Type: Serial Attached SCSI - plug-in card - PCI Express
Controller Interface Type: Serial Attached SCSI
Supported Devices: Tape drive
Expansion / connectivity
Interfaces: 1 x Serial Attached SCSI, 1 x Ultra160 SCSI LVD, 1 x Ultra160 SCSI LVD - 68 pin HD D-Sub (HD-68), 1 x Serial Attached SCSI - 26 pin 4x Shielded Mini MultiLane SAS (SFF-8088), Ultra160 SCSI LVD - 68 pin HD D-Sub (HD-68)
Compatible Bays: 1 x front accessible - 5.25" x 1/2H
Manufacturer's product description
The HP StorageWorks Ultrium 448 tape drive represents HP's second generation of half-height LTO tape drive technology. As the highest capacity, highest performance half-height drive in the StorageWorks family, the Ultrium 448 delivers a compressed storage capacity of 400 GB per data cartridge, using LTO 2 media. The Ultrium 448 Tape Drive is fully read and write compatible with all first and second-generation Ultrium drives and media. These features combined with low pricing make the Ultrium 448 the ideal direct-attach and network backup solution for entry-level and midrange servers where capacity and low cost of ownership are critical.
Miscellaneous
Media Included Qty: 1, 5
Cables Included: 1 x Serial Attached SCSI cable, 1 x SCSI cable
MTBF: 250,000 hour(s)
Compliant Standards: CE, TUV, VCCI, C-Tick, BSMI, EN 60950, NOM, RRL, IEC 60950, CSA 22.2 No. 60950, CB, FCC CFR47 Part 15, CE, UL, C-Tick, EN 60950, IEC950, UL 1950, CSA 22.2 No. 950, CE, TUV, VCCI, C-Tick, BSMI, EN 60950, NOM, RRL, IEC 60950, CSA 22.2 No. 60950, CB, FCC Part 15, CE, TUV, VCCI, C-Tick, BSMI, EN 60950, IEC950, RRL, CSA 22.2 No. 60950, CB, FCC Part 15
Rack Mounting Kit: Included
Software / system requirements
Software Included: Drivers & Utilities, HP StorageWorks Library and Tape Tools, HP StorageWorks Data Protector Express Single Server, Drivers & Utilities, HP OpenView Storage Data Protector, HP StorageWorks Library and Tape Tools, HP OpenView Storage Data Protector, HP StorageWorks Library and Tape Tools, Drivers & Utilities, TapeWare, HP OpenView Storage Data Protector, HP StorageWorks Library and Tape Tools, TapeWare XE, HP OpenView Storage Data Protector, HP StorageWorks Library and Tape Tools, TapeWare, HP OpenView Storage Data Protector, HP StorageWorks Library and Tape Tools
OS Required: IBM AIX, SunSoft Solaris, HP-UX, Novell NetWare, Red Hat Linux, Microsoft Windows, UnitedLinux, IBM AIX, SGI Irix, SunSoft Solaris, HP-UX, Novell NetWare, Linux, Red Hat Linux, Microsoft Windows, IBM AIX, SunSoft Solaris, HP-UX, Novell NetWare, Linux, Red Hat Linux, Microsoft Windows
Manufacturer warranty
Service & Support: 3 years warranty
Service & Support Details: Limited warranty - 3 years, Limited warranty - parts - 3 years - response time: next day, Limited warranty - parts - 3 years - response time: next business day, Limited warranty - 3 years - response time: next day
Environmental parameters
Min Operating Temperature: 10 °C
Max Operating Temperature: 40 °C
Humidity Range Operating: 20 - 80%
Power
Type: Power supply
Voltage Required: AC 120/230 V ( 50/60 Hz )
Power Consumption Operational: 140 Watt, 33 Watt, 20 Watt
Advantages: easy to use, the price Disadvantages: no monitor
...In my experience this HP compaq bussiness desktop DX2300-pentium D 952 3 GHz was desighed specifically for bussinesses with essential computing needs, the HP compaq dx2300 microtower comes with practial features and award-winning HP support, so you can focus on your business instead of worry about your PC.
The reliability of the machine seems superb, I've never seen any problems with it at all, then again if you did HP are well known for there good customer support and excellently detailed manuals.
Main Specification
- Windows vista premium ready
- Processor: 1 x intel pentium D 925 / 3 GHz (dual-core)
- Cache memory: 4 MB L2 cache
- Cache per processor: 4 MB (2 x 2 MB)
- RAM: 1 GB (installed) / 2 GB max
- Hard drive: 1 x 160 GB - standard - serial ATA-300
- Graphics controller: Intel GMA 3000
- Audio output: Sound card - stereo
- OS...
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Ciao members have rated this review on average helpful
Advantages: Affordabe and reliable Disadvantages: Lack of memory, lack of speed
....
The dissadvantages about the 1246 is the fact that it only has 32 mega bytes of ram and a 4 gb hard drive, compared to many other laptops and Compaq products.
I feel that the Compaq provides the consumer with a reliable, sufficient, mobile PC that is at a price range many can afford.
For first time buyers, Students or just for someone that wants a bit of everything without the large price tag, you couldn't go far wrong if you bought a 1246.
For users that require large amount of memory and main concern is the speed of the PC, However, I would advise that the 1246 would not meet your requirements....
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Ciao members have rated this review on average off topic
off topic 02.10.2000
HP Computer Review ofHP Compaq Business Desktop dx2300 - Pentium D 925 3 GHzby
chriscowper
Advantages: decent pc, good RAM Disadvantages: none
...The HP dx2300 has a 1.8ghz processor and has two 512mb memory chips which makes the overall RAM over 1gb with a possible expansion up to 4gb. The hard drive is a decent size as well as it has 80gb of space. The operating system is windows xp which is ok but won't be able to keep up with vista soon! It also comes with a one year warranty. The HP dx2300 is an ideal business class desktop that is full-featured and value-priced. Featuring the power of an Intel processor and ample RAM, the dx2300 gives you all the strength you need to power through the toughest applications. A large hard drive gives you ample room to store all your important files. The micro tower also gives you excellent expandability in a compact form factor. As your business grows, the HP dx2300 will grow with you. The price ranges from £300 to £600....
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Ciao members have rated this review on average somewhat helpful
Bought these as I was looking for a cheap pair of over-ear headphones with a long cable and a 1/4inch jack for use with an amplifier. Most headphones I saw had short cables (5 foot or less) or had just 35mm (mini) jacks. These headphones have a 2 metre... more
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