4Y37A85156: Lenovo ThinkSystem 450W-16e SAS/SATA PCIe Gen4 24Gb HBA
MPN: 4Y37A85156|By: Lenovo
Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
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
The Lenovo ThinkSystem 450W-16e SAS/SATA PCIe Gen4 24Gb HBA is supplied under part number 4Y37A85156. Cache and its battery or flash backup decide what happens to in-flight writes when the power goes. Tell us whether the backup module is present and we will quote it if it is not.
Send the quantity you need and we will come back within 48 business hours with availability confirmed, not estimated.
Specifications
General
- Manufacturer part number
- 4Y37A85156
- Generation
- Gen4
- Product Type
- RAID Controllers & HBAs
- Manufacturer
- Lenovo
Technical specifications
- Capacity
- 24Gb
Interfaces & connectivity
- Drive Interface
- SAS
Published specifications for 4Y37A85156. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the Lenovo 4Y37A85156 is deployed
- Sourcing 4Y37A85156 against a build sheet that names it explicitly
- Moving from hardware RAID to pass-through for a software layer
- Rebuilding a host to a documented controller standard
Who this part is for
- Procurement replacing a failed controller under a production fault
- Engineers adding capacity that needs more ports than the board provides
- Storage teams replacing a controller without losing array metadata
What you get ordering this from us
Ordered by part number
Quoted and supplied against 4Y37A85156 specifically, so what arrives is what your build sheet asks for.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
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 4Y37A85156 genuine and is the warranty intact?
Yes. It ships new in Lenovo packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will 4Y37A85156 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. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
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.