05-50077-01: Broadcom MegaRAID 9560-16i 8GB Cache PCIe 4.0 Tri-Mode SAS/SATA/NVMe RAID Controller
Also listed as: 9560-16i, MegaRAID 9560-16i, 05-50077-03, 05-50077 · made by Broadcom
The Broadcom MegaRAID 9560-16i delivers 16 internal storage lanes of PCIe 4.0 connectivity paired with a massive 8GB DDR4 cache for dense storage servers. Engineered for heavy database transaction processing and virtualization hosts, it manages up to 240 SAS/SATA drives or up to 32 NVMe SSDs with hardware RAID 0, 1, 5, 6, 10, 50, and 60. Buyers on the secondary market should verify that the 8GB onboard DRAM passes POST memory checks, inspect the SlimSAS connector shells, and confirm whether CacheVault CVPM05 is bundled.
Specifications
| Part number | 05-50077-01 |
|---|---|
| Brand | Broadcom |
| Made by | Broadcom |
| Type | RAID controllers |
| Other numbers | 9560-16i, MegaRAID 9560-16i, 05-50077-03, 05-50077 |
| Status | current |
| Interface | PCIe 4.0 x8 |
| Form factor | MD2 Low Profile |
| Ports | 4x SlimSAS SFF-8654 (16 internal ports) |
| Cache (GB) | 8 |
| Generation fit | PCIe Gen4 enterprise rack servers |
About the 05-50077-01
05-50077-01 is Broadcom's 16-port internal PCIe 4.0 Tri-Mode hardware RAID controller in the MegaRAID 9560-16i series. Powered by the SAS3916 sixteen-port RoC and an 8GB 2133MHz DDR4 cache, it delivers high-performance RAID 0, 1, 5, 6, 10, 50, and 60 for dense storage servers. It manages up to 240 SAS/SATA drives or up to 32 direct NVMe SSDs, making it the flagship PCIe Gen4 controller for write-heavy enterprise databases.
Compatibility
The card requires a PCIe 4.0 x8 host slot in enterprise servers. It features four internal SlimSAS SFF-8654 x4 connectors for direct connection to multi-bay drive backplanes. It is backward compatible with PCIe 3.0 slots. It requires the Broadcom CacheVault CVPM05 module for safe write-back caching. Low-profile and full-height brackets are interchangeable.
How to identify a genuine unit
The board carries an official Broadcom serialized label displaying part number 05-50077-01, model MegaRAID 9560-16i, and 8GB cache notation. In system management utilities and StorCLI, the controller identifies as MegaRAID 9560-16i with 8192MB onboard cache and sixteen active physical channels.
Buying used
Confirm that the 8GB onboard cache memory tests clean without ECC errors during boot. Ensure the CacheVault CVPM05 supercapacitor module is supplied and that its retention clip is undamaged. Inspect the four SlimSAS ports for physical alignment and check for intact heatsink spring clips.
Reference prices (last 14 days, updated 2026-10-27)
New: USD 795 (1 sighting, Oct 2026)
Used: USD 460 (1 sighting, Oct 2026)
All sightings
| Seller | Condition | Price | Note | Seen |
|---|---|---|---|---|
| serversupply.com | new | USD 795 | 2026-10-27 | |
| ebay.com | used | USD 460 | 2026-10-27 |
Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.
Fits these models
Equivalent part numbers
- Lenovo 4Y37A78834 ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter
FAQ
How many ports does the 9560-16i have?
Four internal SlimSAS x4 connectors providing 16 internal channels.
What cache size is installed on the 9560-16i?
8GB of 2133 MHz DDR4 high-speed write-back cache.
Buying or selling 05-50077-01?
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
- Broadcom MegaRAID 9560-16i User Guide, checked 2026-10-27