Array Performance Features; Fault Tolerance; Electrical Characteristics; Table 3. Array Performance Features - Intel SASWT4I Hardware User's Manual

Array Performance Features

Table 3
Specification
PCI Express* Host
Data Transfer Rate
Drive Data Transfer
Rate
Maximum Queue
Tags per Drive
Stripe Sizes
Background Services
Cache Options

Fault Tolerance

Table 4
Specification
Drive Replacement
Drive Rebuild Using
Hot Spares
Error Checking and
Indication
Power Conservation

Electrical Characteristics

This section provides the power requirements for the Intel
Table 5
PCI / PCI Express* /
Express +12 V
0.5A
Intel® RAID Controller SASWT4I Hardware User's Guide
®
lists the Intel RAID Controller SASWT4I array performance features.

Table 3. Array Performance Features

2.5 Gigabit/s per lane
3 Gigabit/s per lane
As many as the drive can accept
64 Kbyte
Rebuild
Disk cache enabled/disabled
®
lists the Intel RAID Controller SASWT4I fault tolerance features.

Table 4. Fault Tolerance Features

Auto detection of hard drive failure; hot-plug, hot-swap.
Automatic at drive failure; auto-resume of initialization or rebuild on
reboot
Parity generation and checking, activity and fault LEDs
Staggered spin-up, lower power requirements.
lists the maximum power requirements.

Table 5. Electrical Characteristics

PCI PRSNT1# / 2#
6 W
®
Intel RAID Controller SASWT4I
®
Intel RAID Controller SASWT4I
Operating Range
Power Temperature
0° C to 60° C
®
RAID Controller SASWT4I.
13