Lenovo 4Y37A09728 RAID Controller, PCIe 4.0 x8, 12 Gbit/s SAS/SATA, 8 Internal Ports
£976.51
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About this item
- 12 Gbit/s SAS/SATA data transfer rate
- PCIe 4.0 x8 host interface
- Eight internal SAS and eight SATA ports
- RAID 0, 1, 5, 6, 10, 50, 60 and JBOD
- Broadcom SAS3908 chipset with S.M.A.R.T. support
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Lenovo 4Y37A09728 – hardware RAID for internal drives
The Lenovo 4Y37A09728 suits server builders who need hardware RAID for internal SAS or SATA storage. Its dedicated processor handles RAID functions, reducing the work handled by the server’s CPU.
Key specifications at a glance
| Metric | Specification |
|---|---|
| Host interface | PCI Express x8, version 4.0 |
| Internal SAS ports | 8 |
| Internal SATA ports | 8 |
| Supported drive interfaces | SAS, Serial ATA |
| Data transfer rate | 12 Gbit/s |
| RAID levels | 0, 1, 5, 6, 10, 50, 60, JBOD |
Choose a RAID level to suit your storage
The controller supports RAID 0, 1, 5, 6, 10, 50 and 60, as well as JBOD. This gives you options for configuring your internal storage around your workload and preferred drive arrangement.
Hardware acceleration supports RAID 5 and RAID 6 operations. Also, S.M.A.R.T. support helps monitor drive status.
PCIe 4.0 connection for server builds
A PCI Express x8 host interface connects the adapter to a compatible system slot. Its PCIe 4.0 interface provides a direct link between the server and controller.
The controller uses a Broadcom SAS3908 chipset. Its 12 Gbit/s data transfer rate supports high-speed SAS and SATA storage connections.
Check your system and drive plan
- Confirm your system has a compatible PCI Express x8 slot.
- Check that your planned drives use SAS or Serial ATA interfaces.
- Confirm your storage layout uses one of the supported RAID levels or JBOD.
- Check that your internal drive plan fits the controller’s eight internal SAS ports.
Frequently Asked Questions
Q: Which drive interfaces does this controller support?
A: It supports SAS and Serial ATA drives.
Q: Which RAID levels can I configure?
A: Supported levels are 0, 1, 5, 6, 10, 50 and 60. JBOD is also supported.
Q: What host interface does the adapter use?
A: It uses a PCI Express x8 host interface with PCIe 4.0.
Q: Does it support S.M.A.R.T.?
A: Yes. S.M.A.R.T. support is included.
A fit for internal RAID storage
Choose the Lenovo 4Y37A09728 when you need a PCIe 4.0 controller with eight internal SAS ports, SAS and SATA support, and a broad choice of RAID levels. Its dedicated processor and RAID 5 and 6 acceleration make it a practical option for server storage builds.
| Ports & interfaces | |
|---|---|
| Supported storage drive interfaces | SAS, Serial ATA |
| Internal SAS ports | 8 |
| Host interface | PCI Express x8 |
| PCI Express slots version | 4.0 |
| Internal SATA ports quantity | 8 |
| Performance | |
| RAID levels | 0, 1, 5, 6, 10, 50, 60, JBOD |
| Chipset | Broadcom SAS3908 |
| S.M.A.R.T. support | Yes |
| Data transfer rate | 12 Gbit/s |
| Harmonized System (HS) code | 84733080 |
| JBOD function | Yes |
| Data transmission | |
| Data transfer rate | 12 Gbit/s |
| Technical details | |
| RAID levels | 0, 1, 5, 6, 10, 50, 60, JBOD |
| Chipset | Broadcom SAS3908 |
| S.M.A.R.T. support | Yes |
| Logistics data | |
| Harmonized System (HS) code | 84733080 |

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