Dell PERC H840 12W3T 12Gb/s External SAS RAID Controller 4GB Cache PCIe 3.1 x8 – Used

Description

Dell PERC H840 (12W3T) 12Gb/s External SAS RAID Controller

Dell part 12W3T is the PERC H840, a 12Gb/s SAS RAID controller with external ports and 4GB of non-volatile cache. It connects Dell PowerEdge servers to external storage such as PowerVault ME4 and MD series enclosures and uses a PCIe 3.1 x8 slot.

Condition: used, in good working condition. Light cosmetic wear is possible. You get the part shown in the photos; cables, drivers and other accessories are not included unless listed.

Specifications

Brand	Dell
Model	12W3T
Also known as	PERC H840
Ports	External 12Gb/s SAS (2x SFF-8644, 8 lanes)
Cache	4GB non-volatile
RAID levels	0, 1, 5, 6, 10, 50, 60
Host interface	PCIe 3.1 x8
Dell part number	12W3T
Condition	Used

Compatibility

• Dell PowerEdge 14th Gen and later servers (check your model)
• Connects external Dell PowerVault and SAS JBOD enclosures with SFF-8644 cables (sold separately)
• Works with Windows Server, Linux and VMware ESXi

Shipping

• Ships from our US warehouses
• Orders placed by 3 PM Eastern ship the same business day
• Free ground shipping (3–5 business days) to all US addresses
• FedEx 2Day Air available at checkout

Frequently asked questions

Does it include cables?
No. Drive cables are sold separately. Tell us your backplane model and we can confirm which cables you need.

Which bracket does it have?
It ships with the bracket shown in the photos. Contact us before ordering if you need a different height.

What is your shipping cutoff?
Orders placed by 3 PM Eastern (Monday–Friday) ship the same business day. Need a later cutoff? Contact us at sales@techontime.net or 303-222-8038, and we’ll do our best on a case-by-case basis.

Not sure it fits your system?
Send us your server or system model and the label of your current part at sales@techontime.net or call 303-222-8038, and we’ll confirm before you order.