4Y37A85156 — Lenovo ThinkSystem 450W-16e SAS/SATA PCIe Gen4 24Gb HBA
MPN: 4Y37A85156|By: Lenovo
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
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.
Featuring
- Capacity
- 24Gb
- Generation
- Gen4
- Manufacturer
- Lenovo
Interfaces / Ports
- Drive Interface
- SAS
Physical characteristics
- Product Type
- RAID Controllers & HBAs
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Published specifications for 4Y37A85156. Anything not listed here we will confirm against the manufacturer's documentation before quoting — 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.
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Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.