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Lenovo

Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter

MPN4Y37A78836

The Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter, part number 4Y37A78836, is an 8-port external RAID controller with 4GB of cache.

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Tested, cleaned and graded. Fully functional, with warranty.

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  • 1 year warranty
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Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter

4Y37A78836 · Refurbished · 1 year warranty

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Overview

Hardware RAID for drive enclosures outside the server calls for external ports, and the Lenovo ThinkSystem RAID 940-8e, part number 4Y37A78836, has 8 of them. It is a RAID controller with 4GB of flash-protected cache, 12Gb SAS speed and a PCIe Gen4 host interface. The feature code is BNWJ.

Compatible systems are the Lenovo ThinkSystem / System x SR650, SR850, SR860, SR950, ST550, SR635, SR655 and SR850P. Feature code BNWJ is a useful second check when you compare it with a configuration list. It has 8 external ports. Cache size is 4 GB.

Send us the enclosure model and we will help confirm the cabling.

It is offered in all three conditions: new and refurbished with 1 year or 3 years of warranty, and used with 90 days.

Specifications

Lenovo 4Y37A78836 specifications
Manufacturer part number4Y37A78836
BrandLenovo
Ports8
Cache4 GB
InterfacePCIe Gen4
Feature codeBNWJ
Port locationExternal
Component typeRAID controller
SAS speed12 Gb/s
Controller model940-8e
Compatible systemsLenovo ThinkSystem / System x: SR650, SR850, SR860, SR950, ST550, SR635, SR655, SR850P

Specifications from the manufacturer's datasheet ↗

Compatibility

The manufacturer lists this part for:

Lenovo ThinkSystem / System x: SR650, SR850, SR860, SR950, ST550, SR635, SR655, SR850P

Not sure it fits? Add your system model to the message in your request and we will check before you order.

FAQ

Does the 940-8e have internal or external ports?
External, 8 of them.
How much cache does it have?
4GB.
What is the feature code?
BNWJ.
What host interface does it use?
PCIe Gen4.

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