| 整機信息 |
| 名稱 | IBM BladeCenter HS20 (7981) |
| 型號 | 7981 |
| 品牌 | IBM |
| 類型 | 刀片服務器 |
| 機架空間 | 單插槽服務器 |
| CPU信息 | 處理器數量（ 標配/最多）1/2 |
| CPU類型 | 支持 2 個英特爾至強 LV microprocessors |
| CPU插槽數 | 2 |
| CPU激活 | 不需要 |
| 刀片托架 | |
| 最大硬盤數量 | 2 |
| 硬盤信息 | 刀片服務器上集成了 RAID-1 標準，可通過 SCSI 擴展單元 2 選件集成了 RAID-1E （在部分刀片上）。最大支持兩個SFF硬盤，SAS接口 746.8GB （借助于可選的 SCSI 存儲擴展單元） |
| 內存插槽數量 | 4 |
| 支持內存容量范圍 | 內存 （標配／最大） 最高 16GB |
| 內存是否需要激活 | 不需要 |
| 電源描述 | |
| 介質托架 | 無 |
| 適配器插槽 | Expansion card interface |
| 端口 | Dual-channel gigabit Ethernet controller. ATI Radeon 7000M video controller. LSI 1064 S Serial Attached SCSI (SAS) controller. Light path diagnostics . Local service processor (BMC). RS-485 interface for communication with the management module . Automatic server restart (ASR) . Serial over LAN (SOL). Intelligent Platform Management Interface (IPMI). 4 USB buses for communication with keyboard, mouse, and removable media drives. |
| 發布日期 | |
| 下架日期 | |
| 服務截止日期 | |
| 產品尺寸 | Height: 24.5 cm (9.7 inches) Depth: 44.6 cm (17.6 inches) Width: 2.9 cm (1.14 inches) |
| 產品重量 | 最大5.4千克。 |
| 操作系統 | Red Hat Linux®、SUSE Linux、Microsoft® Windows Server®、Windows® Small Business Server 和IBM OS 4690 |
| 適用刀柜 | IBM BladeCenter E (1881)IBM BladeCenter E (7967)IBM BladeCenter E (8677) |
| 適用刀片服務器 | |
| 配件信息 |
| FC號 | PN號 | 品牌 | 描述 |
| CPU |
|
|
39Y6598
|
IBM
|
Microprocessor 1.6 GHz
|
|
|
39Y6599
|
IBM
|
Microprocessor 2.0 GHz
|
| 內存 |
|
|
13N1424
|
IBM
|
512 MB PC3200 ECC DDR (option) (all models)
|
|
|
30R5145
|
IBM
|
8GB PC2-3200 CL3 ECC DDR2 SDRAM RDIMM (2X4GB KIT) Option
|
|
|
30R5147
|
IBM
|
4GB PC2-3200R CL3 ECC DDR2 SDRAM RDIMM
|
|
|
39M5146
|
IBM
|
4 GB PC3200 ECC DDR (Chipkill, RoHS)
|
|
|
39M5807
|
IBM
|
1GB PC2-3200 CL3 ECC DDR2 SDRAM RDIMM
|
|
|
39M5808
|
IBM
|
1 GB PC3200 ECC DDR (Chipkill, RoHS)
|
|
|
39M5809
|
IBM
|
2GB PC2-3200 CL3 ECC DDR2 SDRAM RDIMM (2X1GB KIT) Option
|
|
|
39M5810
|
IBM
|
2GB PC2-3200 CL3 ECC DDR2 SDRAM RDIMM
|
|
|
39M5811
|
IBM
|
2 GB PC3200 ECC DDR (Chipkill, RoHS)
|
|
|
39M5812
|
IBM
|
4GB PC2-3200 CL3 ECC DDR2 SDRAM RDIMM (2X2GB KIT) Option
|
|
|
39M5816
|
IBM
|
512MB DDR-II SDRAM DIMM NON-CHIPKILL
|
|
|
39M5817
|
IBM
|
512 MB PC3200 ECC DDR (models 0Rx, 2Rx, 3Rx, 4Rx, 5Rx, J1x, JTx, M5x, MTx)
|
|
|
39M5819
|
IBM
|
512MB PC2-3200 CL3 ECC DDR2 SDRAM RDIMM
|
|
|
39M5820
|
IBM
|
512 MB PC3200 ECC DDR (Chipkill, RoHS)
|
|
|
73P2869
|
IBM
|
512 MB PC3200 ECC DDR (models 05x, 11X, 21X, 25X, 27x, 31X, 35X, 41X, 45X, 55x, CTO)
|
|
|
73P2870
|
IBM
|
1 GB PC3200 ECC DDR (option) (all models)
|
|
|
73P2871
|
IBM
|
2 GB PC3200 ECC DDR (option) (all models)
|
|
|
90P1123
|
IBM
|
512 MB PC3200 DDR (non-Chipkill, non-RoHS)
|
| 其它 |
|
|
17353LX
|
IBM
|
IBM 1x8 Console Switch
|
|
|
17354LX
|
IBM
|
IBM 2x16 Console Switch
|
|
|
26K4858
|
IBM
|
Gigabit Ethernet expansion card, SFF (option) (all models)
|
|
|
26K4859
|
IBM
|
Fibre Channel expansion card SFF (model 27x)
|
|
|
26K5967
|
IBM
|
Cover and label (all models)
|
|
|
31R2239
|
IBM
|
SAS hard drive tray with left hand side lever release (Channel 0)
|
|
|
33F8354
|
IBM
|
Battery, 3.0 volt (all models)
|
|
|
40K0060
|
IBM
|
System board (all models)
|
|
|
40K5859
|
IBM
|
SAS hard drive tray with right hand side lever release (Channel 1)
|
|
|
40K5863
|
IBM
|
Microprocessor heat sink filler (all models)
|
|
|
40K5865
|
IBM
|
I/O-expansion card tray (standard form factor)
|
|
|
40K5866
|
IBM
|
Front bezel with LEDs and switches (models 0Rx, 2Rx, 3Rx, 4Rx, 5Rx, JTx, MTx)
|
|
|
40K5867
|
IBM
|
Heat sink (all models)
|
|
|
40K5868
|
IBM
|
Miscellaneous parts kit (all models)
|
|
1458
|
39Y9116/32R1923
|
IBM
|
Qlogic iSCSI Daughtercard for IBM BladeCenter
|
|
1492
|
39Y9117/32R1896
|
IBM
|
Cisco Systems InfiniBand HCA Expansion Card for IBM BladeCenter
|
|
1546
|
26K4837/73P6000
|
IBM
|
Myricom Myrinet Expansion Card for BladeCenter
|
|
1548
|
26K4843/39R8624
|
IBM
|
SFF Gb Ethernet Exp. Card
|
|
1549
|
26K4844/26K4841
|
IBM
|
SFF Fibre Channel Exp Card
|
|
1577
|
26R0891/26R0890
|
IBM
|
QLogic 4Gb SFF Fibre Channel Expansion Card for eServer
|
|
2925
|
39Y9185/39Y9186
|
IBM
|
Emulex 4Gb SFF Fibre Channel Expansion Card for IBM BladeCenter
|
| 硬盤 |
|
|
26K5777
|
IBM
|
73GB 10K 2.5" Non Hot-Swap SAS SFF
|
|
|
26K5778
|
IBM
|
36 GB SAS Hard drive
|
|
|
26K5779
|
IBM
|
73 GB SAS Hard drive
|
|
5297
|
26K5780/26K5776
|
IBM
|
36GB 10K SFF SAS HDD
|
|
5529
|
42D0423/42D0421
|
IBM
|
IBM ServerBlade 146GB SAS 10K 2.5" SFF
|
|
5545
|
43X0849/43X0845
|
IBM
|
IBM ServerBlade 73GB SAS 15K 2.5" SFF
|
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