With the advent of serial transfer technology for the hard disk market, we have finally seen improved transfer speeds when it comes to hard disks. NCQ and 300MB/s data transfer speeds now allow for desktop hard disks to perform faster and more reliably than the older parallel ATA solutions. While this may bode well for the desktop, the server market has still had to deal with parallel technology. SCSI has been the long favourite because of its faster interface speeds along with the ability to daisy chain up to 32 drives per channel. And with SCSI controllers having three or four channels, it was clear that SCSI had its benefits. However, parallel interfacing has gone out the window and we now have a new technology to replace it; this called Serial Attached SCSI or SAS.
How SAS works is very similar to SATA; it uses the same seven wires to connect the drive to the host controller. However, instead of sending ATA packets, SCSI data bits are sent along the controller cable to the controller which then decodes them. This means that the drive has no interface chip; similar to parallel SCSI; it's all handled on the controller card itself.
Today we have HighPoints Value series SAS controller card, aimed at the mid-range workstation or desktop with high data demands. The RocketRAID 2640X4 today makes its appearance here at TweakTown.
PRICING: You can find products similar to this one for sale below.
United States: Find other tech and computer products like this over at Amazon's website.
United Kingdom: Find other tech and computer products like this over at Amazon UK's website.
Canada: Find other tech and computer products like this over at Amazon Canada's website.
Recommended for You
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Latest News Posts
- Shazam's first trailer injects fun, and color into the DCEU
- DC unleashes first Aquaman trailer during SDCC 2018
- GeForce GTX 1170 benchmark surfaces, faster than GTX 1080 Ti
- Escape the 'Isle of Dogs' in our Blu-ray giveaway!
- Apple's new MacBook Pro SEVERELY THROTTLES from Core i9 heat
- HELP With a Sniper.2 Z68 bios U1C, won't boot with discrete VGA
- Z97X-SLI doesn't recognize NVME-SSD
- Design a Colorful SSD contest
- NZXT Kraken M22 CPU Cooler Review
- Question about ASROCK 970 Extreme3 1.0
- Micron Launches Industry's First Enterprise SATA Solid State Drives Built on Leading 64-layer 3D NAND Technology
- Micron, Rambus, Northwest Logic and Avery Design to Deliver a Comprehensive GDDR6 Solution for Next-Generation Applications
- Toshiba Memory America Unveils UFS Devices Utilizing 64-Layer, 3D Flash Memory
- ASUS Announces GeForce GTX 1070 Ti Series Gaming Graphics Cards
- ASUS Announces ASUS Hangouts Meet Hardware Kit