HD Doctor Blog

The Seagate® Pulsar™ solid state drive (SSD) is the first SSD product in the new Pulsar solid state drive family from Seagate. The Pulsar SSD is designed to meet OEM performance, power, size and reliability requirements for enterprise blade and general server applications.

December 7, 2009 – Seagate introduced the Seagate® Pulsar™ drive, the first product in its new enterprise solid state drive (SSD) family. Designed for enterprise blade and general server applications, the Pulsar drive uses single-level cell (SLC) technology, delivers up to 200GB capacity, and is built in a 2.5-inch small form factor with a SATA interface. The Pulsar drive leverages Seagate’s 30 years of leadership in meeting large enterprise customer needs in product development, qualification, and…

What is Solid-State Hard Drive?

A solid-state hard drive (SSD) is a data storage device that uses solid-state memory to store persistent data. An SSD emulates a hard disk drive interface, thus easily replacing it in most applications. An SSD using SRAM or DRAM (instead of flash memory) is often called a RAM-drive, not to be confused with a RAM disk.

The original usage of the term solid-state (from solid-state physics) refers to the use of semiconductor devices rather than electron tubes, but in this context, has been adopted to distinguish solid-state electronics from electromechanical devices as well. With no moving parts, solid-state drives are less fragile than hard disks and are also silent (unless a cooling fan is used);…

Samsung Announced that it is now sampling a SATA-interface mini-card solid state drive (SSD) with some of its customers, for use in the expanding netbook marketplace. The Samsung SATA mini-card SSD expands the use of SSDs from not only being a primary storage medium, but also as a complementary drive to boost the performance of PCs with dual drive capabilities.

Samsung’s new mini-card form factor, with a highly robust interface, makes an already rugged SSD even less susceptible to damage from jarring, jostling and dropping.

Featuring a mini-PCI Express (PCIe) form factor with a SATA 3.0Gb/s interface, the highly cost-efficient mini-card SSD is nearly 80 percent smaller than the conventional 2.5-inch hard disk drive, making it ideal for the…

IBM has announced new solid state drive (SSD) products, designed to help firms reduce costs and improve memory response times across its Power hardware platforms.

The firm said that, based on its own testing, it expected to see huge performance boosts in user systems, while the drives would also have a dramatic impact on the physical footprint of storage facilities.

Advertisement”The new offerings can improve performance by up to 800 per cent, while also reducing the physical footprint of the amount of storage needed by approximately 80 per cent, and energy consumption by up to 90 per cent,” IBM said in a statement.

“As it has no moving parts, or spinning disks, such as used in traditional storage, solid-state storage…