PerpendicularMagneticRecording
Latest
Seagate crams 250GB on a single Barracuda platter
Just a day after Hitachi and Philips boasted about its newest external 1TB offerings, Seagate is up on its own soap box clamoring over the "industry's first 250GB-per-disc, 3.5-inch disc drive." Touting the second-generation of perpendicular magnetic recording technology, the newest Barracuda 7200.10 stretches areal density limits by stuffing 180Gb per square inch, and also manages to "set new benchmarks" for power consumption, acoustics, and performance. The drives will feature a 3Gbps SATA interface and should pop up in future external models, but for now you can probably grab one in a retail box as Seagate has reportedly achieved worldwide volume deployments.[Via TGDaily]
Western Digital's 250GB perpendicular Scorpio heads for laptops
Late last year, Western Digital decided to make the leap to the land of perpendicular magnetic recording with its 160GB Scorpio, and now the firm is stepping it up to a full quarter terabyte with its latest rendition. The 2.5-inch SATA drive fits nicely within the confines of most lappies, sports 8MB of cache, a 12-millisecond access time, spins at 5400RPM, and touts the company's WhisperDrive technology so you'll barely know its there. Additionally, the ShockGuard and SecurePark systems tag team to keep your data safe during turmoil, and the IntelliSeek system reportedly "calculates the optimum seek speed of the read / write head actuator to help reduce noise and power consumption." So if you're looking to up the storage capacity of your mobile machine, you can snag WD's latest right now for a penny under $200.[Via MacWorld]
