Seagate Announces 300GB 15K RPM Cheetah
June 8, 2006 8:01 PM
comment(s) - last by
Perpendicular, ultra fast and now spacious too
Seagate this week unveiled its
new Cheetah 15K.5 (PDF),
the world's fastest hard drive. The new drive is a 300GB beast, which at first doesn't seem like very impressive in terms of specifications. However, this drive spins at a blistering 15,000 RPM and at that speed, no other line of hard drive is faster.
How Seagate achieves the Cheetah's fast rotation speeds is by using platters that are actually smaller than those in standard desktop hard drives. The drives are physically similar, at 3.5-inches like most desktop hard drives, but inside the platters are small, allowing the fluid-bearing motor to whip those discs around at record speeds. The problem in the past with this is that Cheetah drives have been quite limited in size. You could use them for speed-focused applications and scenarios, but if you wanted space, you were out of luck unless more drives were purchased -- and these drives don't come cheap.
With the new Cheetah 15K.5, Seagate has moved the Cheetah family to perpendicular recording for the first time. This allows Seagate to pack more bits in less area, achieving greater capacities. The new line comes in 73GB, 146GB and 300GB capacities. The following are some of the Cheetah 15K.5's specifications:
Max capacity: 300GB
Seek Time, Read/Write (average, msec.): 3.5/4.0
Transfer Rate, Sustained (MB/sec.): Up to 125MB/sec
Reliability rating at full 24x7 Operation (AFR), chance of failure: 0.62%
Non-recoverable Read errors per bits read: 1 sector per 10^16
Power consumption SCSI (Watts at idle): 12.5w (300GB), 9.6w (146GB), 8.1w (73GB)
Interface options: Ultra320 SCSI, 3Gbit/sec. SAS, 4Gbit/sec. Fibre Channel
Warranty (years): 5
Seagate's Cheetah family of drives is also known to have very high reliability ratings. Seagate usually labels them as having over 1.5 million hours of solid operation before failure, or MTBF (mean time before failure).
In related Seagate news, the company finished its acquisition of long-time competitor Maxtor, and in fact plans to
lay-off as much as 90% of all Maxtor employees
. The news caused a major stir and many are concerned about the future of employment for Americans. The company this week also unveiled full-time/full-disc encryption technology for its notebook drives, providing greater security for traveling users.
This article is over a month old, voting and posting comments is disabled
RE: Hope these actually hold up to "enterprise class"
6/8/2006 10:55:26 PM
With all due respect, your batch of drives is the exception rather than the rule.
Seagate has always been one of the top providers of 15Krpm drives and a decent percentage of the drive mechanisms found in 1,200+ servers in my company's environment that have a lot of storage (min. 10 drives or more) have Cheetahs of all ages.
Hard to beat a good Cheetah for the long haul.
"This week I got an iPhone. This weekend I got four chargers so I can keep it charged everywhere I go and a land line so I can actually make phone calls." -- Facebook CEO Mark Zuckerberg
Seagate to Cut Maxtor in Half
May 31, 2006, 5:27 PM
Not All the High-Tech Jobs Are in California
August 4, 2016, 8:29 PM
Google's Gleaming Glass HQ Gets Mountain View Snub, LinkedIn Gets the Love
May 7, 2015, 6:58 AM
Tech's Tax Day Fortunate Few: Qualcomm, Xerox, GE, et al. Pay Little or No Taxes
April 15, 2015, 11:30 AM
LinkNYC Terminals to Blanket New York City With Free WiFi, Free Calls, and Ads
November 17, 2014, 6:50 PM
Microsoft is Open-Sourcing Most of .NET, Adding OS X and Linux Support
November 12, 2014, 8:27 PM
Home Depot Lost 53 Million Emails, Blames Windows, Buys Execs New Macs
November 9, 2014, 5:00 PM
Most Popular Articles
Smartphone Screen Protectors – What To Look For
September 21, 2016, 9:33 AM
UN Meeting to Tackle Antimicrobial Resistance
September 21, 2016, 9:52 AM
Walmart may get "Robot Shopping Carts?"
September 17, 2016, 6:01 AM
5 Cases for iPhone 7 and 7 iPhone Plus
September 18, 2016, 10:08 AM
Update: Problem-Free Galaxy Note7s CPSC Approved
September 22, 2016, 5:30 AM
Latest Blog Posts
Burlington Gun Attack
Sep 27, 2016, 5:00 AM
Who is in Risk of Getting Oral Cancer?
Sep 23, 2016, 6:02 AM
France Bans Plastic Eating Utensils in Restaurants
Sep 18, 2016, 10:49 AM
Progress Against Acute Myeloid Leukemia
Sep 17, 2016, 5:30 AM
Apple Watch Series 2 - Number 1 in the Customer Satisfaction.
Sep 7, 2016, 6:19 PM
More Blog Posts
Copyright 2016 DailyTech LLC. -
Terms, Conditions & Privacy Information