Reference Guide

Dell - Internal Use - Confidential
Item
Non-Volatile
or Volatile
Quantity
Reference Designator
Size
Backplane External
FRU
Non-Volatile
1
U46
256 Bytes
10 x 2.5" Universal SAS/SATA/NVMe front Backplane
SEP internal flash
Non-Volatile
1
U14
4Mbit in-chip SPI Serial
Flash
Backplane FRU
Non-Volatile
1
U14
256 Bytes
H745 fPERC (Internal Controller)
SDRAM
Volatile
4
U1077~U1080
4GB
NV Flash
Non-volatile
1
U1100
32Gb
BMU
Non-Volatile
1
U1090
180KB
SPI Flash
Non-Volatile
1
U1086
128Mb
NVSRAM
Non-volatile
1
U1087
128KB
FRU
Non-volatile
1
U1019
2Kb
SPD
Non-volatile
1
U22
2Kb
CPLD
Non-volatile
1
U1088
64kb
MCU (Cordova)
Non-volatile
1
U1113
8KB
H755/H755N fPERC (Internal Controller)
SDRAM
Volatile
9
U1077~U1085
8GB
NV Flash
Non-volatile
1
U1100
512Gb
BMU
Non-Volatile
1
U1126
180KB
SPI Flash
Non-Volatile
1
U1086
128Mb
NVSRAM
Non-volatile
1
U1087
128KB
FRU
Non-volatile
1
U1019
2Kb
SPD
Non-volatile
1
U22
2Kb
CPLD
Non-volatile
1
U1088
64kb
MCU (Cordova)
Non-volatile
1
U41
8KB
H345 fPERC (Internal Controller)
SPI Flash
Non-Volatile
1
U2
256Mb
NVSRAM
Non-volatile
1
U5
128KB
CPLD
Non-volatile
1
U7
24Kb