Dell Precision 7920 Owner's Manual page 66

• SFF-8485 Compliant, SGPIO
• Fits into rack-mounted servers with low-profile form factor and side-mounted SAS connectors
• Support critical, high-bandwidth applications with PCIe 3.1 connectivity
• CacheVault flash 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
Ports
Connectors
Storage Interface Support
Max Devices Per Controller
Cache Memory
I/O Processor / SAS Controller
Host Bus Type
Cache Protection
Physical Dimensions
Maximum Operating Conditions
MTBF (Calculated)
Operating Voltage
Hardware Warranty
MegaRAID Management Suite
Regulatory Certifications
66 Technology and components
9440-8i
8 internal
2 x SFF8643
SATA: Eight x1
SAS: One x8, Two x4, Four x2, Eight x1
NVMe: Two x4, Four x2, Four x1
SAS/SATA: 64
NVMe: 4
N/A
SAS3408
PCIe 3.1 x8
N/A
6.127" x 2.712" (155.65 mm x 68.90 mm)
Operating:
10°C to 55°C
20 to 80% non-condensing
Airflow: 300 LFM
Storage:
-45°C to 105°C
5 to 90% non-condensing
>3,000,000 hours at 40C
+12V +/-8%; 3.3V +/-9%
3 years; with advanced replacement option
LSI Storage Authority (LSA)
StorCLI (command-line interface), CTRL-R
(BIOS configuration utility), HII (UEFI Human
Interface Infrastructure)
USA (FCC 47 CFR part 15 Subpart B, class
B); Canada (ICES -003, Class B); Taiwan
(CNS 13438); Japan (VCCI V-3);
9460-16i
16 internal
4 x SFF8643 x4
SATA: Sixteen x1
SAS: Two x8, Four x4, Eight x2, Sixteen x1
NVMe: Four x4, Eight x2, Eight x1
SAS/SATA: 240
NVMe: 24
4 GB 2133 MHz DDR4 SDRAM
SAS3516
PCIe 3.1 x8
CacheVault
CVPM05
6.127" x 2.712" (155.65 mm x 68.90 mm)
Operating:
10°C to 55°C
20 to 80% non-condensing
Airflow: 300 LFM
Storage:
-45°C to 105°C
5 to 90% non-condensing
>3,000,000 hours at 40C
+12V +/-8%; 3.3V +/-9%
3 years; with advanced replacement option
LSI Storage Authority (LSA)
StorCLI (command-line interface), CTRL-R
(BIOS configuration utility), HII (UEFI Human
Interface Infrastructure)
USA (FCC 47 CFR part 15 Subpart B, class
B); Canada (ICES -003, Class B); Taiwan
(CNS 13438); Japan (VCCI V-3);