| Marketing Description |
| RAID on chip-based controllers such as the RAID 730-8i adapters have a dedicated processor that offloads RAID functions from the server's CPU. With hardware acceleration for RAID operations plus dedicated cache memory, the 730-8i is a cost-effective storage solution for ThinkSystem servers. |
| Product Features |
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Enhanced connectivity
Equipped with a 36-pin 4x Mini SAS HD (SFF-8643) connector, this storage controller ensures a robust and secure connection for internal drives, supporting up to 2 SAS 12 Gb/s interfaces for high-speed data access.
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Versatile RAID support
The Lenovo ThinkSystem 730-8i offers comprehensive RAID level support, including JBOD, RAID 0, RAID 1, RAID 10, RAID 5, and RAID 50, allowing for a flexible array of storage configurations to meet diverse business needs.
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High-speed performance
With a data transfer rate of 12 Gbit/s and support for up to 8 storage devices, this controller maximizes the speed and efficiency of SATA / SAS 12 Gb/s interfaces, enhancing overall system performance.
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Advanced features
Features such as Online Capacity Expansion (OCE) and Online RAID Level Migration (RLM) provide the flexibility to expand storage capacity and change RAID levels without system downtime, ensuring continuous operation and data availability.
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Compact and efficient design
The low-profile plug-in card form factor, combined with a PCIe 3.0 x8 host bus, makes the Lenovo ThinkSystem 730-8i an ideal solution for compact systems, offering efficient use of space without compromising performance.
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| General |
| Device Type |
Storage controller (RAID) - plug-in card - low profile |
| Host Bus |
PCIe 3.0 x8 |
| Storage Controller |
| Interface |
SATA / SAS 12Gb/s |
| Data Transfer Rate |
12 Gbit/s |
| Buffer Size |
2 GB |
| Supported Devices |
Hard drive, disk array (RAID), solid state drive |
| Channel Qty |
8 |
| Max Storage Devices Qty |
8 |
| RAID Level |
RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, JBOD, RAID 60 |
| Processor |
LSI LSISAS3108 |
| Expansion / Connectivity |
| Interfaces |
2 x SAS 12Gb/s - 4 x Mini SAS HD (SFF-8643) (internal) |
| Miscellaneous |
| Features |
Online Capacity Expansion (OCE), Online RAID Level Migration (RLM), CacheVault flash cache protection, Disk Data Format (DDF) support, S.M.A.R.T. support, Self-Encrypting Drive (SED) support, FastPath, SafeStore |
| Compliant Standards |
EN55022, EN55024, ICES-003 Class B, RoHS, WEEE, VCCI V-3, AS/NZS CISPR 22, CNS 13438, FCC CFR47 Part 15 B Class B, IEC/EN/UL 60950, FCC CFR47 Part 15 C Class A |
| Software / System Requirements |
| OS Required |
SuSE Linux Enterprise Server 11 SP4, Microsoft Windows Server 2016, SuSE Linux Enterprise Server 12 SP3, Red Hat Enterprise Linux 7.3, Red Hat Enterprise Linux 6.9, VMware vSphere 6.5 (ESXi), SuSE Linux Enterprise Server 12 SP2, Red Hat Enterprise Linux 7.4, VMware vSphere 6.0 (ESXi) Update 3, Microsoft Windows Server 2008 / 2012 R2, SuSE Linux Enterprise Server 11 SP4 with Xen, SuSE Linux Enterprise Server 12 SP2 with Xen, SuSE Linux Enterprise Server 12 SP3 with Xen, Red Hat Enterprise Linux 7.5, VMware vSphere 6.5 (ESXi) Update 2, VMware vSphere 6.7 (ESXi), Microsoft Windows Server 2019, Red Hat Enterprise Linux 6.10, SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Server 15 with Xen, VMware vSphere 6.5 (ESXi) Update 1, VMware vSphere 6.7 (ESXi) Update 1 |
| Manufacturer Warranty |
| Service & Support |
Limited warranty - 1 year |
| Environmental Parameters |
| Min Operating Temperature |
10 °C |
| Max Operating Temperature |
55 °C |
| Humidity Range Operating |
20 - 90% (non-condensing) |
| Compatibility Information |
| Designed For |
Lenovo ThinkSystem SR530 7X07, 7X08
Lenovo ThinkSystem SR550 7X03, 7X04
Lenovo ThinkSystem SR570 7Y02, 7Y03, 7Y04
Lenovo ThinkSystem SR590 7X98, 7X99
Lenovo ThinkSystem SR630 7X01, 7X02
Lenovo ThinkSystem SR650 7X05, 7X06
Lenovo ThinkSystem SR850 7X18, 7X19
Lenovo ThinkSystem SR860 7X69, 7X70
Lenovo ThinkSystem SR950 7X11, 7X12, 7X13
Lenovo ThinkSystem ST250 7Y45
Lenovo ThinkSystem ST550 7X09, 7X10 |
