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Posts Tagged ‘IBM’

In the beginning …

Friday, July 30th, 2010

On driving to the bakers at lunchtime today to get a pasty and sandwich for my lunch, I was struck down by severe stabbing chest pain, so severe that I had to emergency brake and stop the car at silly speed. (the car following me, had a surprise) - I thought I was having a heart attack it came on so quick and was terribly painful, and my immediate thoughts were to stop the car quickly for safety, on getting out of the car, I immediately took off my t-shirt, to check for insects and I found five small puncture wounds and swellings under my left nipple (the owner of the car behind got out to start having a swearing competition with me - but backed down - when I mentioned I’d been stung by an insect - and showed him my left breast!).

I was rather relieved that I’d been stung, but still a little concerned that I couldn’t find anything that had caused it, about 5 minutes later, when leaving the car in the car park, I found a dying young Wasp in the handbrake console, I must have damaged/squashed it when I grasped my chest in the car. The wasp must have flown in through the window or pinged on the wing mirror into my clothing, couldn’t get out, so stung me five times around the nipple!

I was going to call this post Heart Attack, but I thought that would be too alarmist! I could have taken a picture of the dead wasp for the post, but I didn’t think that was very exciting,

so I’ve called it In the beginning …

no reference to the Bible, God or Jesus Christ but to the IBM PC XT! to which I personally owe an awful lot - Thanks IBM!

IBM XT Personal Computer Model 5160

IBM Personal Computer XT Model 5160

IBM XT Personal Computer Model 5160 Made in Scotland

IBM Personal Computer XT Model 5160 Made in Scotland

For those of you, who know your computing history, you’ll know, that I’m not correct, as the 5150 came before this - the original IBM Personal Computer (PC), and was released in 1981, the 5160 (IBM PC XT) was released 2 years later in 1983. But I don’t have a 5150 to photograph!

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Hard Disk Drives (HDD)

Wednesday, April 21st, 2010

Winchester Disk Drive, Hard disk drive, Hard disc drive, HDD or ‘that big box under the desk‘ (which is the answer I often get!) or I’ve got 500GB of memory or is that disk! I don’t know!

it’s what makes most computers go, most of the time, and if they go bad or stop working, so does your computer usually!

A number of years ago (7 years), I always used Western Digital hard disk drives (HDDs) but after a spate of failures with the new (at the time) WDC WD1200JB, the JB features a 7200 RPM spindle speed coupled with three 40 GB platters. The JB’s key feature, is its 8-meg buffer, four times that of competing drives at the time. An ATA-standard 3-year warranty backs the drive.

But after many of these failed, I decided to switch to Seagate Technology, backed by a 5 Year Warranty, and hard drive manufacturer I’d not used for many years.

The hard drive manufaturer market has certainly got smaller over the last 20 years, many names have disappeared, Connor, DEC, Fujitsu, IBM, Maxtor, Miniscribe and Quantum have disappeared. Quantum acquired DEC, Maxtor acquired Miniscribe and Quantum HDD, Seagate acquired Connor and Maxtor, Hitachi acquired IBM HDD, Toshiba acquired Fujitsu HDD, Western Digital acquired Tandon HDD.

So that leaves us with

  1. Hitachi Global Storage Technologies (1967)
  2. Seagate Technology (1979)
  3. Toshiba (1967)
  4. Western Digital (1988)
  5. Samsung (1999?)

So, we still have plenty of HDD manufaturers to choose from!

Seagate Barracuda 7200.11 500Gbytes ST3500320AS and Western Digital 1TB Caviar Black WD1001FALSq

Seagate Barracuda 7200.11 500Gbytes ST3500320AS and Western Digital 1TB Caviar Black WD1001FALS

But for me, I’ve decided to go back to purchasing Western Digital Black Drives for the moment, and spread the risk between Seagate for the NASes and Western Digital Black for the workstations!

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