7Y37A01082: lenovo ThinkSystem RAID 530-8i PCIe 12Gb Adapter
Also listed as: 7Y37A01082-01, 01KN505, SP47A01082, AUNG, MegaRAID 530-8i, SAS3408
Entry-level 12Gb SAS/SATA internal RAID controller with 8 ports for Lenovo ThinkSystem servers supporting RAID 0, 1, 10, 5, and 50.
Specifications
| Part number | 7Y37A01082 |
|---|---|
| Brand | lenovo |
| Type | RAID controllers |
| Other numbers | 7Y37A01082-01, 01KN505, SP47A01082, AUNG, MegaRAID 530-8i, SAS3408 |
| Interface | PCIe 3.0 x8 |
| Ports | 8 |
| Data transfer rate | 12Gb/s SAS / 6Gb/s SATA |
| Raid levels | 0, 1, 10, 5, 50 |
| Cache size mb | 0 |
| Form factor | Low Profile PCIe |
About the 7Y37A01082
The Lenovo 7Y37A01082 is an entry-level 12Gb SAS/SATA internal RAID controller based on the Broadcom MegaRAID SAS3408 IOC. It provides 8 internal ports operating over a PCIe 3.0 x8 host bus interface. Engineered as a cost-effective storage controller for boot arrays and basic file servers, it delivers hardware RAID 0, 1, 10, 5, and 50 functionality without onboard DRAM write cache.
Compatibility
Compatible with Lenovo ThinkSystem SR650, SR630, SR850, ST550, and SR530 servers. It connects to internal server backplanes via two Mini-SAS HD (SFF-8643) internal connectors. It does not support write-back caching or cache protection batteries due to its zero-cache architecture and is not suited for write-intensive database applications.
How to identify a genuine unit
The board features a Lenovo inventory label displaying option part number 7Y37A01082, FRU code 01KN505, and feature code AUNG. A passive aluminum heatsink covers the SAS3408 controller ASIC. In the XClarity Controller and MegaRAID Storage Manager, it identifies as ThinkSystem RAID 530-8i PCIe 12Gb Adapter.
Buying used
When purchasing a pre-owned 530-8i adapter, inspect both SFF-8643 connectors for broken internal plastic keys or bent contact pins. Confirm whether the card includes the low-profile or full-height PCIe bracket required for your server chassis. Verify that the card flashes cleanly to current Lenovo MegaRAID firmware.
Reference prices (last 12 months, updated 2026-10-08)
Refurbished: USD 85 (1 sighting, Sep 2026)
Used: USD 65 (1 sighting, Oct 2026)
All sightings
| Seller | Condition | Price | Note | Seen |
|---|---|---|---|---|
| eBay | used | USD 65 | eBay sold listing | 2026-10-08 |
| ServerMonkey | refurbished | USD 85 | Tested working pull with full-height bracket | 2026-09-14 |
Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.
Fits these models
- Lenovo ThinkSystem SR650
- Lenovo ThinkSystem SR630
- Lenovo ThinkSystem ST550
- Lenovo ThinkSystem SR850
- Lenovo Thinksystem SR530
Buying or selling 7Y37A01082?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Lenovo Technical Reference - 7Y37A01082, checked 2026-10-27
- Lenovo Technical Reference - 7Y37A01082, checked 2026-10-27