Key facts
- Brand
- Lenovo
- Model
- R520
- Category
- Servers Computer
- Industry
- Computers
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-15
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Lenovo ThinkServer R520 G7 Server User Manual
This manual introduces the ThinkServer R520 G7, highlighting its high availability, scalability, and manageability features. It outlines the supported processors, memory, storage, and networking capabilities, and explains the chassis layout and component functions.
The document includes detailed safety warnings, step‑by‑step installation procedures for the chassis, RAID configuration, and operating system setup (Windows Server, RedHat, Suse). It also provides a glossary of technical terms and a FAQ section addressing common concerns. This manual is written in Chinese.
Lenovo R520 specifications
| Processor | Intel Xeon 3.0~3.6 GHz, 800 MHz front‑side bus |
|---|---|
| Memory | ECC Registered DDR‑II 400 SDRAM, up to 12 GB (6 × 2 GB) |
| Storage Controller | Ultra320 SCSI controller, RAID 0/1/5, up to 6 hot‑plug SCSI drives |
| Network | Dual Gigabit Ethernet ports |
| Power Supply | 550 W single, 1+1 redundant hot‑plug configuration |
| Dimensions | 88 mm × 430 mm × 660 mm (H × W × D) |
| Weight | 20 kg – 28 kg depending on configuration |
| Operating Temperature | 10 °C – 35 °C |
| Operating Humidity | 35 % – 80 % relative humidity |
Source: LENOVO R520 G4 Laptops Manual
All Lenovo R520 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How should I shut down the server when a modem is also powered on?
First turn off the modem power switch, then shut down the server.
What can I do if the front panel cannot be opened when two R520 G4 servers are placed tightly together?
Either remove the securing screws and pull the server out enough to open the panel, or detach the panel as described in the System Structure section.