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Seagate copies Samsung's notes, re-breaks areal-density barrier with 1TB HDD platters
What better way for Seagate to celebrate its $1.375 billion dollar purchase of Samsung's HDD division than to re-introduce the old firm's breakthrough? Seagate took the Samsung's 1TB platter prototypes and packed them into a real hard drive, bringing the new technology to market for the first time. These new drives will boast an areal-density of 625 gigabits (78.13GB) per square inch, scoring 1TB platters for the outfit's next generation of hard disks. Unfortunately, Seagate won't be cramming four of those 1TB plates into a single hard drive as Samsung originally planned, instead opting to debut the technology in a 3TB external drive under their GoFlex brand. No official specs this time around, but when the turkey was on Samsung's platter, it spun at 5,400 RPM with a 32MB cache and SATA 6Gbps compatibility.
Samsung HDD manages 1TB per platter, areal-density enthusiasts rejoice
Solid state drives are the geek storage of choice, what with their quiet nature, blazing fast speed, and stunning good looks. However, the limited capacity and sky-high price of SSDs keeps many of us buying traditional disk-based storage solutions -- which is just fine considering Samsung keeps finding ways to fit more bits and bytes on every drive. Last year, Sammy's EcoGreen F4EG squeezed 2TB onto a 3-platter drive (or 667GB per platter), and now the company's primed to release a new series of Spinpoint drives with even greater areal density at a time and price that remains TBD. Whenever they do get here, the new HDDs promise to deliver up to 1TB per platter spinning at 5,400RPM -- meaning 4TB desktop drives and a terabyte of storage (courtesy of two 500GB platters) in standard-sized laptop HDDs. The 3.5-inch version packs a 32MB cache and SATA 6Gbps compatibility, while the 2.5-inch variety has an 8MB cache and a 3 Gb/s SATA interface. Knowing all that, only one question remains: could areal-density enthusiasts be the new pixel-density enthusiasts?
WD's Caviar Black and RE4 2TB drives get benchmarked, one is wicked fast
Western Digital plopped itself firmly in the midst of the 2TB HDD battle back in early September, and if you've been holding off on buying your next slab of storage until the benchmarks hit, we're pleased to inform you that the wait is over. The crew over at Hot Hardware slapped both the Caviar Black and RE4 drives into their testing rigs in order to put 'em both through their respective paces. Without getting into the nitty-gritty, both of the 7200RPM drives were mighty quick in real-world use -- not SSD quick, mind you, but pretty darn snappy given the capaciousness. When push came to shove, the Caviar Black managed to pull ahead in terms of raw speed, but given that the RE4 is really an enterprise drive, we doubt you're keeled over in shock. Hit the source link for all the charts and bars, but only if you've got a C-note or three to burn once you get the itch.
WD ships 7200RPM 2TB desktop hard drives: Caviar Black and RE4
Surely you recall Western Digital's earlier 2TB effort, the Caviar Green -- right? While said drive was just perfect for the casual storage junkie, performance gurus know that it left something to be desired on the speed front. Thankfully, WD is looking out for that crowd too with a new pair of 7200RPM 2TB drives: the Caviar Black (shown left) and RE4 (shown right). Both four-platter drives boast 64MB of cache, a dual stage actuator, 3Gbps SATA interface and an integrated dual processor. The latter also promises 1.2 million hours MTBF, Active Power Save, a multi-axis shock sensor and a few other high-end advancements designed for enterprise users seeking long-term reliability. The pain? Try $299 for the now-available 2TB Caviar Black, while the RE4 awaits an MSRP as it's "being qualified by OEMs." Check the full release just past the break.
