既然 24i4e 都出來了
那麼再上一層樓來說


http://www.newegg.ca/Product/Produc...N82E16816151073


areca ARC-1880ix-24 PCI-Express 2.0 x8 SATA / SAS (Serial Attached SCSI) Controller Card

vs

http://www.newegg.ca/Product/Produc...N82E16816118137

LSI MegaRAID 9280-24i4e SATA/SAS 6Gb/s PCIe 2.0 w/ 512MB onboard memory controller card, Single

價錢不考慮
效能上你還是建議 LSI ?

Areca 有帶線 + 1GB RAM