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Dell PowerVault MD3460 SAS

Dell PowerVault MD3460 SAS

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

The MD3 dense SAS array has a 4U form factor that supports more drives than ever before within the MD3 product line, allowing you to save space, power and cooling while maintaining its ease-of-management. It uses 12Gb near-line SAS drives and DAS with dual active/active controllers, with a 60-drive capacity per enclosure. It can support 4GB or 8GB cache per controller.

  • Up to 2x performance with the new 12Gb SAS array
  • Options for mix and match of 3.5", 2.5", SED or SSD hard drives
  • Scale up to 180 drives in just 12U, providing up to 1.8PB of raw capacity
  • Standard high-performance tiering with SSD cache, dynamic disk pools and thin provisioning to optimize performance and capacity
  • vStorage APIs for Array Integration (VAAI) support
  • vCenter Plug-in to monitor and manage the PowerVault MD series arrays in conjunction with VMware virtualization software
RAID Support for RAID levels 0, 1, 10, 5, 6
Up to 180/1924 physical disks per group in RAID 0, 10
Up to 30 physical disks per group in RAID 5, 6
Up to 512 virtual disks
DDP4
Drives Up to sixty (60) 2.5” or 3.5”SAS, NL-SAS, SSD, SED
3.5"--7,200 RPM NL-SAS drives available in 500GB, 1TB1, 2TB1, 3TB1, 4TB1, 6TB, 8TB
2.5"--15,000 RPM SAS drives available in  300GB1.
2.5"--10,000 RPM SAS drives available in 146GB, 300GB1, 600GB1, 900GB1, 1.2TB1, 1.8TB
2.5"--7,200 RPM NL-SAS drives available in 500GB1, 1TB1, 2TB
2.5"--SSD available in 200GB, 400GB, 800GB (WI); 400GB, 800GB, 1.6TB (MU); 800GB, 1.6TB (RI) (available with 3.5" HDD carriers)
Expansion Capabilities Up to 192 drives with MD1200/MD1220 expansion enclosures on the MD3400 and MD3420 arrays
Up to 180 drives with MD3060e expansion enclosures on the MD3460 array
Connectivity Hot-swappable controllers
MD34x0 and MD38x0x controllers are not compatible with the older generation arrays (MD32x0x and MD36x0x).

Single controller models:
MD3400/MD3420: Directly connect up to two high-availability (HA)-configured servers or eight non-HA-configured servers to a single MD3400 or MD3420 storage system. Available with 4GB cache controllers.

Dual controller models: MD3400/MD3420/MD3460
Directly connect up to four HA-configured servers or eight non-HA-configured servers to a single SAS storage system. Available with an option of 4GB or 8GB cache controllers. 
Management MD3460 Standard Features

Same features as MD3400

High Performance Tier: Increases array I/O performance
SSD Cache: Accelerates application performance by utilizing SSD drives as extended controller read cache

Optional Premium Features 
Snapshots: Up to 128 snapshots per virtual disk and 512 per system 
Snapshots Plus Virtual Disk Copy: Up to 512 simultaneous virtual disk copies 
High Performance Tier (HPT)firmware upgrade increases array I/O performance
Additional Hard Drives: capacity up to 180 or 192 hard drives
Remote Replication: Asynchronous and synchronous 
SSD Cache: accelerates application performance by utilizing SSD drives as extended controller read cache
Power Wattage

MD3400/MD3420: AC - 600W peak output; DC – 700W (2U arrays support DC power supplies)
MD3460: AC - 1755W (dense arrays do not support DC power supplies)

Heat Dissipation (max)

MD3400/MD3420: 2047 BTU/hr
MD3460: 5988 BTU/hr

Voltage
MD3400/MD3420: 100 to 240V AC ;48V DC
MD3460: 220V AC, auto ranging, 50Hz/60Hz

Battery
MD3400/MD3420/MD3460: 6.0 DC, 100 mAh, 7.26 W Lithium Ion Battery

Frequency range
50/60Hz
Chassis Chassis (height x width x depth)

MD3400: 8.68cm (3.42") x 44.63cm (17.57") x 60.20cm (23.70 inches)
MD3420: 8.68cm (3.42") x 44.63cm (17.57") x 54.90cm (21.61 inches)
MD3460: 17.78cm (7.0") x 48.26cm (19.0") x 82.55cm (32.5")
MD3060e: 17.78cm (7.0") x 48.26cm (19.0") x 82.55cm (32.5”)

Weight

MD3400: 29.30 kg (64.6 lbs) (maximum configuration)
MD3420: 24.22 kg (53.4 lbs) (maximum configuration)
MD3460: 105.20 kg (232.0 lbs) (maximum configuration)
MD3060e: 105.23kg (232 lbs.) (maximum configuration)

Rack Support for MD3400 and MD3420 :
Dell ReadyRails™ II static rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled mounting in 4-post threaded-hole racks.

MD3060e Dense Enclosure
EBOD expansion enclosure designed for use with the MD3 dense array series only (MD3260i, MD3460, MD3860i, MD3860f)

Dimensions are identical to the dense array series (MD3260i, MD3460, MD3860i, MD3860f)

Controllers on the MD3 dense series arrays have either one 6Gbps SAS Out port (MD3260i) or one 12Gbps SAS Out port (MD3460, MD3860i, and MD3860f) for connecting to the MD3060e enclosure expansion for additional capacity (max 2 per dense array). For systems without premium feature activation, the physical disk limit is 120.


MD3060e contains two hot-swappable enclosure management modules (EMMs)
Environmental Operating Conditions Temperature for MD3400/MD3420
Operating: 10° to 35°C (50° to 95°F) with a maximum temperature gradation of 10°C per hour, with no direct sunlight
Supports Fresh Air cooling, up to 35°C

Relative humidity

MD3400/MD3420:
Operating: 5% to 95% RH with 33 °C (91 °F) maximum dew point. Atmosphere must be non-condensing at all times
MD3460: Operating 5% to 95% (non-condensing) with 33 °C (91 °F) maximum dew point.
 

Altitude

MD3400/MD3420
Operating: -16 to 3048 m (-50 to 10,000 ft)
Note: For altitudes above 2950 feet, the maximum operating temperature is de-rated 1°F/550 ft.
MD3460
Operating: –30.5 m to 3000 m (–100 ft to 9,840 ft)
NOTE: For altitudes above 2950 ft, the maximum operating temperature is derated 1.8°F/1000 ft.
Operating System Microsoft® Windows®, Linux, VMware®, Microsoft Hyper-V®
See PowerVault MD3200/MD3220 Support Matrix for a list of currently supported operating systems.

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