Dell Precision 7920 Owner's Manual
Download Owner's manual of Dell Precision 7920 Desktop, Racks & Stands for Free or View it Online on All-Guides.com.
Brand: Dell
Category: Desktop , Racks & Stands
Type: Owner's manual for Dell Precision 7920
Pages: 97
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
• SFF-8485 Compliant, SGPIO
• Fits into rack-mounted servers with low-prole form factor and side-mounted SAS connectors
• Support critical, high-bandwidth applications with PCIe 3.1 connectivity
• CacheVault ash back-up at power fail. Supports bad block management
• Balance protection and performance for critical applications with RAID levels 0, 1, 5, 6, 10, 50, and 60
Table 3. Features of MegaRAID 9440-8i and 9460-16i controller
9440-8i 9460-16i
Ports 8 internal 16 internal
Connectors 2 x SFF8643 4 x SFF8643 x4
Storage Interface Support
SATA: Eight x1
SAS: One x8, Two x4, Four x2, Eight x1
NVMe: Two x4, Four x2, Four x1
SATA: Sixteen x1
SAS: Two x8, Four x4, Eight x2, Sixteen x1
NVMe: Four x4, Eight x2, Eight x1
Max Devices Per Controller
SAS/SATA: 64
NVMe: 4
SAS/SATA: 240
NVMe: 24
Cache Memory N/A 4 GB 2133 MHz DDR4 SDRAM
I/O Processor / SAS Controller SAS3408 SAS3516
Host Bus Type PCIe 3.1 x8 PCIe 3.1 x8
Cache Protection N/A
CacheVault
CVPM05
Physical Dimensions 6.127” x 2.712” (155.65 mm x 68.90 mm) 6.127” x 2.712” (155.65 mm x 68.90 mm)
Maximum Operating Conditions
Operating:
10°C to 55°C
20 to 80% non-condensing
Airow: 300 LFM
Storage:
-45°C to 105°C
5 to 90% non-condensing
Operating:
10°C to 55°C
20 to 80% non-condensing
Airow: 300 LFM
Storage:
-45°C to 105°C
5 to 90% non-condensing
MTBF (Calculated) >3,000,000 hours at 40C >3,000,000 hours at 40C
Operating Voltage +12V +/-8%; 3.3V +/-9% +12V +/-8%; 3.3V +/-9%
Hardware Warranty 3 years; with advanced replacement option 3 years; with advanced replacement option
MegaRAID Management Suite
LSI Storage Authority (LSA)
StorCLI (command-line interface), CTRL-R
(BIOS conguration utility), HII (UEFI Human
Interface Infrastructure)
LSI Storage Authority (LSA)
StorCLI (command-line interface), CTRL-R
(BIOS conguration utility), HII (UEFI Human
Interface Infrastructure)
Regulatory Certications
USA (FCC 47 CFR part 15 Subpart B, class
B); Canada (ICES -003, Class B); Taiwan
(CNS 13438); Japan (VCCI V-3);
USA (FCC 47 CFR part 15 Subpart B, class
B); Canada (ICES -003, Class B); Taiwan
(CNS 13438); Japan (VCCI V-3);
66 Technology and components