Supermicro SuperServer 1027R-WC1R Bedienungsanleitung PDF herunterladen (Seite 72)

5-24

SUPERSERVER 1027R-WC1R/1027R-WC1RT User's Manual

5-11 SATA and SAS Ports

SATA Port

Pin Deﬁ nitions

Pin# Deﬁ nition Pin Deﬁ nition

1 Ground 2 TXP

3 TXN 4 Ground

5 RXN 6 RXP

7 Ground

Serial ATA Ports

There are four Serial ATA Ports

(I-SATA0~I-SATA3) located on the

serverboard. I-SATA0/1 support

SATA 3.0 while I-SATA 2/3 sup-

port SATA 2.0. These ports provide

serial-link signal connections, which

are faster than Parallel ATA. See the

table on the right for pin deﬁ nitions.

Unit Identiﬁ cation Switch/LED

A Unit Identiﬁ er switch (UID) and a

rear UID LED indicator (LED3) are

located next to LAN ports on the back

of the chassis. When the user pushes

the rear UID switch, the rear UID LED

(LED3) will be turned on. Push the UID

switch again to turn off the LED indi-

cator. The UID switch provides easy

identiﬁ cation of a system unit that may

be in need of service. See the tables

on the right for more information.

UID LED

Status

Color/State OS Status

Blue: On Windows OS Unit Identiﬁ ed

Blue:

Blinking

Linux OS Unit Identiﬁ ed

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Supermicro SuperServer 1027R-WC1R Bedienungsanleitung Seite 72