Important Terms You Need to Know for Product Descriptions Like “DELL J8090 Dell 73gb 15k rpm SAS 3.5 Hotswap Hard Drive for PowerEdge 1950 2950”
When shopping for computer hardware from established online providers like Code Micro, you’ll face not only numerous device options, but with descriptions and terminology you’ve never heard before. Many times these descriptions include strings of numbers and words that have no meaning. For instance, if you’re looking for a hard drive for your PowerEdge server, you might find a detailed product description including terms like dependable DELL J8090 Dell 73gb 15k rpm SAS 3.5 Hotswap Hard Drive for PowerEdge 1950 2950. Unless you’re a computer nerd (like us o_O) this description will leave you with a lifted eyebrow and completely puzzled. So, in order to help make sense of this computer jargon, we’re going to review only the essential terms and brands you should be familiar with.
Dell: The Multinational Corporation
Dell, Inc. is a global company that’s been around since 1984 developing, producing and selling electronics and computer components. They’re a top brand in the industry and one of our favorite to recommend. As of the latest survey, Dell has a total revenue of $63 billion and owns over a dozen subsidiaries. These stats alone attest to the company’s credibility and success.
PowerEdge: Dell’s Server Product Line
When discussing servers from Dell, PowerEdge (PE) is the name you’re looking for. Always be sure to check that the hard drive you’re about to purchase is compatible with your server to ensure optimum function. PowerEdge servers are available in tower, blade or rack-mounted configurations.
SAS: Serial Attached SCSI
If you’re searching for hard drives, you may encounter the usual “SAS vs. SATA.” Basically, SAS drives are similar to SATA drives in form, but SAS offer a number of performance advantages. Where SAS drives are usually preferred for high-speed servers and workstations, SATA disks, on the other hand, are mainly used for storage.
RPM: Revolutions Per Minute
Each time you turn on a computer it’s not unusual for you to hear the hard drive in action. A drive’s RPM is reflective of its access time; the higher the RPM, the faster the data can be accessed and loaded. Presently, 7,200 rpm is the standard for consumer hard drives. Hence, a 15k rpm disk from Dell would run practically at the speed of lightning.
By understanding at least the terms enumerated above, reading a product description such as high-quality DELL JC885 146GB Hard Drive (SAS, 15K, 3.5IN) for Dell PowerEdge 295 we hope will be less mind-boggling than before. Just remember you know you’re purchasing a top-class gadget from a well-known manufacturer – just by seeing the words DELL, SAS, and 15k rpm.