Question 1

What processors are compatible with the Dell R340?

Accepted Answer

The Dell R340 supports 14 processors in our catalog, spanning the Coffee Lake family. Every processor in the table on this page is verified compatible with the Dell R340 — filter by core count, clock speed or TDP to narrow the list.

Question 2

What is the highest core count CPU for the Dell R340?

Accepted Answer

The 3.40Ghz E-2278G 8-Core 80W is the highest core count processor we list for the Dell R340, at 8 cores. Higher core counts suit virtualization and container hosts where total thread count matters more than per-core speed.

Question 3

What is the fastest processor for the Dell R340?

Accepted Answer

By clock speed, the 3.40Ghz E-2278G 8-Core 80W tops the list for the Dell R340 at 5GHz. Fewer, faster cores generally win for databases and applications licensed per core.

Question 4

What CPU socket does the Dell R340 use?

Accepted Answer

Processors for the Dell R340 use the LGA 1151 socket. A processor must match both the socket and the chassis generation to work, which is why this page lists only verified-compatible parts.

Question 5

What TDP processors does the Dell R340 support?

Accepted Answer

Compatible processors for the Dell R340 range from 54W to 95W TDP. Higher TDP parts run hotter and may require specific heatsinks or fan configurations — contact our team if you are unsure what your chassis is configured for.

Question 6

Do other servers take the same processors as the Dell R340?

Accepted Answer

Yes — the Dell R240 share the same processor compatibility as the Dell R340, so a CPU listed here will drop into any of them. That makes these platforms straightforward to standardize on if you run a mixed fleet, and it means spare processors carry over between them.

Question 7

Can I buy the Dell R340 with these processors already installed?

Accepted Answer

Yes. Configure a Dell R340 to order and pick your processors, memory, storage and controllers in one build, and we will assemble, test and ship it configured. Every system carries a one year warranty, extendable to five.

Question 8

Are used and refurbished processors reliable?

Accepted Answer

Server processors have no moving parts and are among the most durable components in a system. Every CPU we sell for the Dell R340 is tested before it ships and backed by the same one year warranty as our systems.

Product	Price	In Stock	Identifier Code	Brand	Family	Series	Base Clock Speed	Max Turbo Speed	# of Cores	# of Threads	Cache	TDP	Socket Type	Max Memory	Memory Type	Max # of Memory Channels	PCIe Generation Supported	Max # of PCIe Lanes	Intel Turbo Technology	Scalability
3.70Ghz E-2176G 6-Core 80W	$79.95	No	SR3WS	Intel	Coffee Lake	Intel Xeon E-2100 Series	3.70 GHz	4.70 GHz	6	12	12 MB	80 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S
3.30Ghz E-2124 Quad-Core 71W	$14.95	No	SR3WQ	Intel	Coffee Lake	Intel Xeon E-2100 Series	3.30 GHz	4.30 GHz	4	4	8 MB	71 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S
3.50Ghz E-2134 Quad-Core 71W	$34.95	No	SR3WP	Intel	Coffee Lake	Intel Xeon E-2100 Series	3.50 GHz	4.50 GHz	4	8	8 MB	71 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S
3.30Ghz E-2136 6-Core 80W	$34.95	No	SR3WW	Intel	Coffee Lake	Intel Xeon E-2100 Series	3.30 GHz	4.50 GHz	6	12	12 MB	80 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S
4.00Ghz E-2274G Quad-Core 83W	$229.95	Yes	SRFDE	Intel	Coffee Lake	Intel Xeon E-2200 Series	4.00 GHz	4.90 GHz	4	8	8 MB	83 W	LGA 1151	128 GB	DDR4-2666	2	3	16	Yes (2.0)	1S
3.60Ghz E-2246G 6-Core 80W	$219.95	No	SRF7N	Intel	Coffee Lake	Intel Xeon E-2200 Series	3.60 GHz	4.80 GHz	6	12	12 MB	80 W	LGA 1151	128 GB	DDR4-2666	2	3	16	Yes (2.0)	1S
3.50Ghz E-2146G 6-Core 80W	$74.95	No	SR3WT	Intel	Coffee Lake	Intel Xeon E-2100 Series	3.50 GHz	4.50 GHz	6	12	12 MB	80 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S
3.80Ghz Gold G5500 Dual-Core 54W	$18.95	No	SR3YD	Intel	Coffee Lake	Intel Pentium G5500 Series	3.80 GHz	3.80 GHz	2	4	4 MB	54 W	LGA 1151	64 GB	DDR4-2400	2	3.0	16	No	1S
3.60Ghz E-2144G Quad-Core 71W	$64.95	No	SR3WM	Intel	Coffee Lake	Intel Xeon E-2100 Series	3.60 GHz	4.50 GHz	4	8	8 MB	71 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S
3.40Ghz E-2278G 8-Core 80W	$499.95	No	SRFB2	Intel	Coffee Lake	Intel Xeon E-2200 Series	3.40 GHz	5.00 GHz	8	16	16 MB	80 W	LGA 1151	128 GB	DDR4-2666	2	3	16	Yes (2.0)	1S
3.40Ghz E-2236 6-Core 80W	$199.95	No	SRF7G	Intel	Coffee Lake	Intel Xeon E-2200 Series	3.40 GHz	4.80 GHz	6	12	12 MB	80 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S
3.80Ghz E-2244G Quad-Core 71W	$209.95	Yes	SRFAY	Intel	Coffee Lake	Intel Xeon E-2200 Series	3.80 GHz	4.80 GHz	4	8	8 MB	71 W	LGA 1151	128 GB	DDR4-2666	2	3	16	Yes (2.0)	1S
3.80Ghz E-2186G 6-Core 95W	$99.95	Yes	SR3WR	Intel	Coffee Lake	Intel Xeon E-2100 Series	3.80 GHz	4.70 GHz	6	12	12 MB	95 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S
3.80Ghz E-2174G Quad-Core 71W	$69.95	Yes	SR3WN	Intel	Coffee Lake	Intel Xeon E-2100 Series	3.80 GHz	4.70 GHz	4	8	8 MB	71 W	LGA 1151	128 GB	DDR4-2666	2	3.0	16	Yes (2.0)	1S

Dell R340 Compatible Processors

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