오강석님 덕분에 폭풍검색(?)을 통하여 이 자료를 발견했네요.

요즘 HP에서 사용하는 P212, P410, P411 데이터 입니다.

raid 0, raid 5에 대한 퍼포먼스 데이터두 있구요.

요즘 BBWC(Battery-backed write-cache)에서 FBWC(flash-backed write-cache)로 바뀌어 가던데.

FBWC에 대한 다이어그램도 있더라구요.

	Model comparison
	» SA-P212 » SA-P410 » SA-P411 » SA-P812 Data Compatibility Yes, future SAS Smart Array controllers Yes, future SAS Smart Array controllers Yes, future SAS Smart Array controllers Yes, future SAS Smart Array controllers Instant Upgrades to other Smart Array Controllers Yes, SAS Smart Array controllers Yes, SAS Smart Array controllers Yes, SAS Smart Array controllers Yes, SAS Smart Array controllers Consistent Software Management Tools Yes Yes Yes Yes PCI Bus PCIe 2.0 x8 PCIe 2.0 x8 PCIe 2.0 x8 PCIe 2.0 x8 Storage Protocol Support 6Gb/s SAS & 3Gb/s SATA 6Gb/s SAS & 3Gb/s SATA 6Gb/s SAS & 3Gb/s SATA 6Gb/s SAS & 3Gb/s SATA Channels 8 SAS ports 8 SAS ports 8 SAS ports 24 SAS ports Connectors (External/Internal) 1/1 0/2 2/0 4/2 Drives Supported (Max) 54 24 100 108 Cache 0MB RAM; Available 256MB & BBWC upgrade 256MB DDR2 RAM; Available BBWC upgrade, 512MB BBWC & 512MB/1G FBWC 256MB DDR2 RAM; Available BBWC upgrade, 512MB BBWC & 512MB/1G FBWC 1G FBWC RAID Support 0,1, 1+0, 5, 5+0 standard; RAID 6 (ADG), 6+0 optional 0,1, 1+0, 5, 5+0 standard; RAID 6 (ADG), 6+0 optional 0,1, 1+0, 5, 5+0 standard; RAID 6 (ADG), 6+0 optional 0,1, 1+0, 5, 5+0, 6 (ADG), 6+0 standard Online Spare Support Yes Yes Yes Yes