Array Performance Features; Table 3. Array Performance Features - Intel SRCSAS144E - RAID Controller Hardware Manual

Specification
Redundant
Configuration
Enclosure
Management

Array Performance Features

Table 3 shows the RAID Controller SRCSAS144E array performance features.
Specification
PCI Express* Host
Data Transfer Rate
Drive Data Transfer
Rate
Maximum
Scatter/Gathers
Maximum Size of I/O
Requests
Maximum Queue
Tags per Drive
Stripe Sizes
Maximum Number
of Concurrent
Commands
Support for Multiple
Initiators
Flexibility
Background Services
Cache Options
15
Table 2. Specifications
32 Kb NVRAM and config on disk (COD) store RAID configuration.
2
I C out-of-band, SES2 in-band, SAF-TE (LEDs)

Table 3. Array Performance Features

2.5 Gigabit/s per lane
3 Gigabit/s per lane
26 elements
6.4 Mbytes in 64 Kbyte stripes
As many as the drive can accept
8, 16, 32, 64, or 128 Kbyte
255
Yes
Drive migration, RAID level migration; drive roaming online capacity
expansion, without reboot
Rebuild, consistency check, initialization, migration, OCE, and patrol read
Write-back or write-through, read ahead, adaptive read ahead, non-read
ahead, cache I/O or direct I/O
®
Intel RAID Controller SRCSAS144E
®
Intel RAID Controller SRCSAS144E
Intel® RAID Controller SRCSAS144E Hardware Guide