Dell PowerEdge XR12

Table 17. Internal storage configuration matrix (continued)
Configu
ration
Chassis
Orientatio
n
Base
Configuration
Description
Backplane
Description
Storage
Controller(s
)
Controller
Form Factor
BOSS
Enable
d
Riser
Configuration
C2: R1B+R2B+R3A
5 Front
Accessed
ASSY, CHAS, RAF,
6HD, 3PCI, 2U, XR12
x4 2.5 NVME
+ 2.5 SATA
S150 +
Onboard
SATA
Direct Attach
(SL) +
Onboard
SATA
Y
C0: R1B+R2A+R3A
C1: R1B+R2B+R3B
C2: R1B+R2B+R3A
6 Front
Accessed
ASSY, CHAS, RAF,
6HD, 3PCI, 2U, XR12
x6 2.5 NVME
(only)
H755 Adapter Y
C0: R1B+R2A+R3A
C1: R1B+R2B+R3B
C2: R1B+R2B+R3A
7 Rear
Accessed
ASSY, CHAS, NAF,
6HD, 3PCI, 2U, XR12
x6 2.5 SATA
(only)
Onboard
SATA
Onboard
SATA
Y
C0: R1B+R2A+R3A
C1: R1B+R2B+R3B
C2: R1B+R2B+R3A
8 Rear
Accessed
ASSY, CHAS, NAF,
6HD, 3PCI, 2U, XR12
x6 2.5 SAS/
SATA
HBA355i Adapter Y C0: R1B+R2A+R3A
C1: R1B+R2B+R3B
C2: R1B+R2B+R3A
9 Rear
Accessed
ASSY, CHAS, NAF,
6HD, 3PCI, 2U, XR12
x6 2.5 SAS/
SATA
H755 Adapter Y
C0: R1B+R2A+R3A
C1: R1B+R2B+R3B
C2: R1B+R2B+R3A
10 Rear
Accessed
ASSY, CHAS, NAF,
6HD, 3PCI, 2U, XR12
x6 2.5 SAS/
SATA
H345 Adapter Y
C0: R1B+R2A+R3A
C1: R1B+R2B+R3B
C2: R1B+R2B+R3A
11 Rear
Accessed
ASSY, CHAS, NAF,
6HD, 3PCI, 2U, XR12
x4 2.5 NVME
+ 2.5 SATA
S150 +
Onboard
SATA
Direct Attach
(SL) +
Onboard
SATA
Y
C0: R1B+R2A+R3A
C1: R1B+R2B+R3B
C2: R1B+R2B+R3A
12 Rear
Accessed
ASSY, CHAS, NAF,
6HD, 3PCI, 2U, XR12
x6 2.5 NVME
(only)
H755 Adapter Y
C0: R1B+R2A+R3A
C1: R1B+R2B+R3B
C2: R1B+R2B+R3A
Installing and removing system components 67