Chi Tiết Sản Phẩm

Thông tin sản phẩm Thiết bị lưu trữ HPE MSA 2040 ES SAN DC SFF Storage (K2R80A)

Storage 

Bay Form Factor: 3.5" LFF

Bay quantity: 24

Drives supported SAS, SEDs, SAS Midline

Capacity:

48 TB (single SFF array-head - using 24 x 2TB SFF SAS drives)

398 TB (by adding 7 SFF Disk Enclosures behind SFF Array & using 2TB SFF SAS drives)

Maximum Drives w/ expansion 199 LFF

Total LUNs: 512

Maximum LUN size: 140TB (128TiB)

Host support

Support Interface Serial Attached SCSI 2

Maximum host supported

64 in v2 UI

512 in v3 UI

Interface  

Connector Type: 26 pin 4x Shielded Mini MultiLane SAS (SFF-8088)

Type: SAS 6Gb/s

User Interface

Status and activity provided via management interfaces. 

Status Indicators on front of Controller

Disk Drive and Enclosure Protocol: 6 Gb SAS - Serial Attached SCSI

Slots: 4

Storage Controller

Cache Memory: 4GB Read/Write

Cache Backup: ECC protection with back up to flash memory (indefinite backup)

Metadata and System OS memory:   2GB

Upgradeable Firmware: yes

RAID Support: RAID 0 , RAID 1 , RAID 10 , RAID 3 , RAID 5 , RAID 50 , RAID 6

Support 

Host Ports

FC: 4 x 8Gb Fibre Channel (per controller)

FC: 4 x 16Gb Fibre Channel (per controller)

iSCSI: 4 x 10GbE iSCSI (per controller)

iSCSI: 4 x 1GbE iSCSI (per controller)

Expansion Port: SAS (SFF8088) 4x lane 6 Gb SAS

Software 

Standard Software

Snapshot, 64 (snaps)

Optional Software

Remote Snap (linear storage only)

Max Snapshot (512)

Performance Tiering

Power requirement

Power supply: Internal power supply

Input Power: 110VAC 3.32A, 344-390 W; 220VAC 1.61A,374-432W

Max Input Power: 100-240 VAC, 50/60 Hz., 4.5-1.9A; 48-60 VDC 10.4A/8.3A

Heat Dissipation: 1622 BTU/hr

Temprature and humidity range

Operating Temperature: 41°F to 104°F (5°C to 40°C)

Operating Humidity: 10% to 90% RH @ 104°F (40°C) non-condensing

Non-Operating Humidity: Up to 93% RH @ 104°F (40°C)

Declared acoustic noise levels

Sound Power: A weighted sound power LWAd=6,75 B

Sound Pressure: A weighted sound pressure LpAm - 55dB

Regulatory Info

Safety: UL 60950-1 (USA)

CAN/CSA-C22.2 No.60950-1-03 (Canada)

EN 60950-1 (European Union)

GS mark (Germany)

IEC 60950-1 (International)

Electromagnetic Compatibility UL 60950-1 (USA)

CAN/CSA-C22.2 No.60950-1-03 (Canada)

EN 60950-1 (European Union)

GS mark (Germany)

IEC 60950-1 (International)

CCC Mark (power supply only, China PRC)

Electromagnetic

Compatibility

VCCI:2008-04 Class A (Japan)

FCC 15:109(g) Class A (USA)

ICES-003:2004 Class A (Canada)

EN55022 : (European Union Class A); CISPR 22 (International Class A)

EN61000-3-2 : (Harmonics) (European Union)

EN61000-3-3 : (Flicker) (European Union)

EN 55024 (European Union, Immunity, Class A);CISPR 24 (International

Immunity, Class A)

AS/NZS CISPR 22, Class A (Australia, New Zealand)

CNS 13438 Taiwan, Class A (Taiwan)

KN22 Class A (Emissions Class A); KN24 (Immunity) (S Korea)

RoHS and WEEE: RoHS-6/6 Compliance, China RoHS, WEEE

Weight and dimensions 

Form factor: 2U