4Y37A78600 — Lenovo ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter
MPN: 4Y37A78600|By: Lenovo

Starting from
$2,600
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
Lenovo lists 4Y37A78600 as a ThinkSystem RAID 940-16i 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.
Priced per unit, with tiered pricing at quantity — send the number you need and we will come back with the banded price.
Featuring
- Capacity
- 4GB
- Generation
- Gen4
- Manufacturer
- Lenovo
Interfaces / Ports
- Drive Interface
- PCIe
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.
Specifications for 4Y37A78600 as published by Lenovo. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Lenovo 4Y37A78600 is deployed
- Sourcing 4Y37A78600 against a build sheet that names it explicitly
- Replacing a failed controller without losing the array
- Moving from hardware RAID to pass-through for a software layer
Who this part is for
- Teams moving from RAID to a pass-through HBA for a software-defined layer
- Procurement replacing a failed controller under a production fault
- Storage teams replacing a controller without losing array metadata
What you get ordering this from us
Ordered by part number
Quoted and supplied against 4Y37A78600 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 4Y37A78600 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 4Y37A78600 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. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
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Most parts we ship go into a system we also build and support.
