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Công ty TNHH Giải pháp Công nghệ Đăng Di

Dell PowerVault MD1220 DAS

Dell PowerVault MD1220 DAS

Giá bán (chưa VAT): Liên hệ ngay để có giá tốt nhất

Thương hiệu: Dell

Bảo hành: 36 tháng

Vận chuyển: Miễn phí nội thành (15km từ Đăng Di)

Thông tin nổi bật

Energy-efficient storage-expansion that provides the performance to satisfy demanding single- server applications.

  • Seamless server expansion for 6Gb/s SAS environments

  • Supports performance-intensive applications such as Web server, database and e-mail
  • 2.5-inch small-form-factor (SFF) array, energy-efficient storage expansion enclosure
RAID PERC H800 supports RAID levels 0, 1, 5, 6, 10, 50 and 60.
Drives Up to twenty-four (24) 2.5-inch hot-pluggable SAS Hard Disk Drives (HDDs) at 7.2K, 10K, 15K rpm and SAS Solid State Drives (SSDs).
Drive performances and capacities 2.5” 6Gbps SAS:
HDD 15K – 146GB, 300GB, 600GB
HDD 10K – 300GB, 600GB, 900GB, 1.2GB
HDD 10K 512e – 1.8TB
HDD 7.2K – 500GB, 1TB
SSD – 200GB, 800GB value SLC
SSD – 400GB mainstream SLC
SSD – 200GB, 400GB WI SLC

2.5” 12Gbps SAS
HDD 15K – 600GB
HDD 7.2K NL-SAS 512e – 2TB
SSD – 200GB, 400GB, 800GB 1.6TB MU MLC
SSD – 200GB, 400GB, 800GB WI MLC
SSD – 800GB, 1.6TB RI MLC
Maximum Capacity (per enclosure) Up to 48TB when using 24 x 2TB NL-SAS 2.5" HDDs
Expansion Capabilities PERC H810 enables expansion to 8 enclosures, 4 per port
Connectivity Support for the following configurations:

Unified mode (single path) for daisy chaining of up to 8 enclosures per PERC H810 (4 enclosures per port, single path)

Unified mode (redundant path) for daisy chaining up to 4 enclosures per PERC H810 (4 enclosures connected to both ports via redundant path cabling)

Split mode with dual Enclosure Management Modules providing direct connectivity to drives 0 through 11 and a separate connectivity to drives 12 through 23.
Management Enclosure Management Modules (EMM)

2 EMM modules provide redundant enclosure management capability
Back-Panel Connectors SAS connectors (per EMM)

1 SAS (SFF 8088) "IN" connector for connection to the host
1 SAS (SFF 8088) "OUT" connector for expansion to an additional enclosure

Serial connector (per EMM)

1 6-pin UART mini-DIN connector (for factory use only)
LED Indicators Front panel

1 two-color LED indicator for system status
2 single-color LED indicators for power and split mode

Hard-drive carrier

1 single-color activity LED
1 two-color LED status indicator per drive


3 two-color LED status indicators: one for each of the EMM SAS ports and one for the EMM status
1 single-color Unit Identification LED for each EMM

Power supply/cooling fan module

3 LED status indicators for Power supply/cooling fan fault, AC power, and DC power
Power Two fully redundant power supplies; supports DC power

Wattage: AC - 600 W; DC - 700 W

Heat dissipation: AC - 2047 BTU/hr; DC - 2388 BTU/hr

Voltage: 100-240VAC; 48V DC

Frequency: 50/60Hz

Amperage: 8.6 A at 100 V, 4.3 A at 240 V

Available Hard Drive Power (per slot)
Supported drive power consumption (continuous):
up to 1.2 A at +5V
up to 0.5 A +12V
Chassis Height:

8.7cm (3.43 inches)


48.2cm (18.98 inches)


54.1 (21.30 inches)


23.31 kg (51 lb) (maximum configuration)
8.61 kg (19 lb) (empty)
Environmental Operating Conditions Temperature

Operating: 10° to 35°C (50° to 95°F) with maximum temp gradation of 10°C per hour
Storage: -40° to 65°C (-40° to 149°F) with temp gradation of 20°C per hour
Supports Fresh Air cooling, up to 35 degrees Celsius

Relative humidity

Operating: 8% to 85% (non-condensing) with maximum humidity gradation of 10% per hour
Storage: 5% to 95% (non-condensing)


Operating: -16 to 3048 m (-50 to 10,000 ft)
Storage: -16 to 10,600 m (-50 to 35,000 ft)
Operating System Refer to the PERC RAID Card details for supported Operating Systems


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