4Y37A09728: Lenovo ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
MPN: 4Y37A09728|By: Lenovo
Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
4Y37A09728 is a Lenovo ThinkSystem RAID 940-8i 4GB flash PCIe Gen4 12Gb Adapter. Controller choice ties to firmware and driver support on the host, and a card that fits the slot may still be unsupported by the platform. We confirm the firmware and driver path alongside the hardware.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Specifications
General
- Manufacturer part number
- 4Y37A09728
- Generation
- Gen4
- Product Type
- RAID Controllers & HBAs
- Manufacturer
- Lenovo
Technical specifications
- Capacity
- 4GB
Interfaces & connectivity
- Drive Interface
- PCIe
The table below is what the RAID controller is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Lenovo 4Y37A09728 is deployed
- Swapping out a failed RAID controller for 4Y37A09728 under change control
- Rebuilding a host to a documented controller standard
- Replacing a failed controller without losing the array
Who this part is for
- Engineers adding capacity that needs more ports than the board provides
- Integrators building to a specified controller and firmware level
- Teams moving from RAID to a pass-through HBA for a software-defined layer
What you get ordering this from us
Ordered by part number
Quoted and supplied against 4Y37A09728 specifically, so what arrives is what your build sheet asks for.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Questions buyers ask about this part
Is 4Y37A09728 genuine and is the warranty intact?
Yes, new and sealed, with the Lenovo warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
Will 4Y37A09728 work in my server?
Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it: firmware revision and platform generation matter, and this is the check that prevents a return.
Do you accept purchase orders and quote at volume?
Yes, POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other RAID Controllers & HBAs we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Broadcom MegaRAID 9560-8i 12Gb/s SAS PCIe 4.0 Tri-Mode RAID Controller with 4GB Cache | Broadcom | Ports: 8 internal | In Stock | $805 |
| Dell PERC H750 12Gb/s SAS RAID Controller for PowerEdge Servers | Dell Technologies | Interface Standard: 12Gb/s SAS | In Stock | $625 |
| HPE Smart Array P408i-a 12Gb/s SAS RAID Controller for ProLiant Servers | HPE | Ports: 8 internal | In Stock | $440 |
| Microchip Adaptec SmartRAID 3154-8i Tri-Mode PCIe 4.0 Storage Controller | Microchip | Ports: 8 internal | In Stock | $805 |
| EMC AX4-5i iSCSI Storage Processor Card | EMC | N/A | In Stock | $180 |
| Dell PowerVault ME4 4-Port 16Gb FC / 10Gb iSCSI SFP+ Controller Module with 8GB Cache | Dell | Port Configuration: 4-Port | In Stock | $9,160 |
Browse all RAID Controllers & HBAs or everything we stock from Lenovo.
Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.