4U Rack Servers

4U Rack Servers occupy four rack units, or 7 inches in height, and are unmatched in terms of expandability and power, making them the top choice for projects requiring maximum PCIe card support and storage capacity. These servers provide ample internal space for hardware additions, and full-height or oversized PCIe cards such as powerful GPUs that would not fit in a 3U or smaller chassis. These servers support versatile power options, and can provide all the way up to 48 hot-swap bays for high-capacity storage. Perfect for data centers or virtualization environments that require management of vast amounts of data, or unique and demanding projects that require the utmost expansion capability. 4U Servers are limited in redundant power supply options, if redundancy is needed a 2U or 3U server may be a better fit for your project.

Looking for a Custom 4U Rack Server?
At ABMX Servers, we specialize in designing and building custom systems tailored precisely to your unique needs. The models showcased on our website are just the starting point, and we can further customize any model, or design a completely new solution to meet your exact project requirements.
Contact our engineers at 714-258-2269 or email [email protected] to discuss your custom server needs.

4U Rack Server - Dual Xeon Scalable

Model: 420D2L6

Processor	Intel Xeon Scalable Dual Xeon Scalable
Max Memory	256GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	4
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Front USB Redundant Power 48v DC Power 5.25" Drive Bay KVM-Over-IP

Starting at

$3,229

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4U Rack Server - Xeon Scalable - 10 PCIe slots

Model: 427S2GX3M

Processor	Intel Xeon Scalable
Max Memory	512GB
Drive Bays	2
M.2 Slots	1
PCIe Slots	10
Network	2 x 1GbE

Form Factor	4U Server, 27" deep
Features	Quiet / Low-Noise Front USB 5.25" Drive Bay KVM-Over-IP

Starting at

$4,069

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4U Server - Xeon Scalable - Redundant Power

Model: 421XD2L6

Processor	Intel Xeon Scalable Dual Xeon Scalable
Max Memory	256GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	4
Network	2 x 1GbE

Form Factor	4U Server, 21" deep
Features	Short Depth Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$4,099

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4U Short-Depth Server - 4 x PCI 5V

Model: 420AS137

Processor	Intel Core™
Max Memory	64GB
Drive Bays	3
M.2 Slots	1
PCIe Slots	1
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay

Starting at

$1,549

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4U Short-Depth Server

Model: 420S3ZF

Processor	Intel Core™
Max Memory	64GB
Drive Bays	5
M.2 Slots	1
PCIe Slots	3
Network	2 x 2.5GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 48v DC Power 5.25" Drive Bay KVM-Over-IP

Starting at

$1,969

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4U Mini-Server - 12-Inches Deep

Model: 412S3ZF

Processor	Intel Core™
Max Memory	64GB
Drive Bays	4
M.2 Slots	1
PCIe Slots	3
Network	2 x 2.5GbE

Form Factor	4U Server, 12" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$2,019

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4U Short-Depth Server - Intel 13th Gen

Model: 416S3ZF

Processor	Intel Core™
Max Memory	64GB
Drive Bays	2
M.2 Slots	1
PCIe Slots	3
Network	2 x 2.5GbE

Form Factor	4U Server, 16" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$2,019

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4U Server - Dual M.2

Model: 421XS3CH

Processor	Intel Xeon E
Max Memory	128GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	3
Network	2 x 1GbE

Form Factor	4U Server, 21" deep
Features	Short Depth Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$2,869

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4U Short-Depth Server - Intel Xeon W

Model: 420GXW83

Processor	Intel Xeon W
Max Memory	512GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	7

Form Factor	4U Server, 20" deep
Features	Short Depth Front USB Redundant Power Video (HD Output) 5.25" Drive Bay 10GbE (RJ45) KVM-Over-IP

Starting at

$4,398

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4U Workstation - 2 x PCI 5V & 5 x PCIe Slots

Model: 420ASX27

Processor	Intel Core™
Max Memory	128GB
Drive Bays	5
M.2 Slots	1
PCIe Slots	5
Network	3 x 2.5GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 48v DC Power Video (HD Output) 5.25" Drive Bay

Starting at

$1,809

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4U Rackmount Server - AMD Ryzen

Model: 420ZA57

Processor	AMD Ryzen
Max Memory	128GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	3
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 48v DC Power 5.25" Drive Bay KVM-Over-IP

Starting at

$1,949

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4U Rackmount Server - Dual M.2

Model: 420S3CH

Processor	Intel Xeon E
Max Memory	128GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	3
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 48v DC Power 5.25" Drive Bay KVM-Over-IP

Starting at

$1,989

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4U Mini Server - Dual M.2

Model: 416S3CH

Processor	Intel Xeon E
Max Memory	128GB
Drive Bays	2
M.2 Slots	2
PCIe Slots	3
Network	2 x 1GbE

Form Factor	4U Server, 16" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$2,039

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4U Short-Depth Server - Dual M.2

Model: 412S3CH

Processor	Intel Xeon E
Max Memory	128GB
Drive Bays	4
M.2 Slots	2
PCIe Slots	3
Network	2 x 1GbE

Form Factor	4U Server, 12" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$2,039

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4U Short-Depth Server - Xeon Scalable

Model: 420GX3M

Processor	Intel Xeon Scalable
Max Memory	512GB
Drive Bays	5
M.2 Slots	1
PCIe Slots	7
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$2,889

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4U Short-Depth Server - Xeon Scalable

Model: 416GX3M

Processor	Intel Xeon Scalable
Max Memory	512GB
Drive Bays	2
M.2 Slots	1
PCIe Slots	7
Network	2 x 1GbE

Form Factor	4U Server, 16" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$2,939

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4U Rackmount Server - Xeon Scalable - 5 x Hot-Swap Bays

Model: 421CGX3M

Processor	Intel Xeon Scalable
Max Memory	512GB
Drive Bays	5
M.2 Slots	1
PCIe Slots	7
Network	2 x 1GbE

Form Factor	4U Server, 21" deep
Features	Short Depth Quiet / Low-Noise Front USB 5.25" Drive Bay KVM-Over-IP

Starting at

$3,169

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4U Rackmount Server - Dual Xeon Scalable

Model: 420X3DE

Processor	Dual Xeon Scalable
Max Memory	1024GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	6
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay 10GbE (RJ45) KVM-Over-IP

Starting at

$4,277

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4U Short-Depth Server - AMD Ryzen

Model: 412ZA57

Processor	AMD Ryzen
Max Memory	128GB
Drive Bays	4
M.2 Slots	2
PCIe Slots	3
Network	2 x 1GbE

Form Factor	4U Server, 12" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$1,999

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4U Rackmount Server - Xeon Scalable

Model: 420X2PL

Processor	Intel Xeon Scalable
Max Memory	256GB
Drive Bays	5
M.2 Slots	1
PCIe Slots	7
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$3,159

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4U Video Server - Xeon Scalable - GPU / Digital Signage Player

Model: 416X2PL

Processor	Intel Xeon Scalable
Max Memory	256GB
Drive Bays	1
M.2 Slots	1
PCIe Slots	7
Network	2 x 1GbE

Form Factor	4U Server, 16" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$3,209

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4U Rack Server - Xeon Scalable - 5 x Hot-Swap Bays

Model: 421XX2PL

Processor	Intel Xeon Scalable
Max Memory	256GB
Drive Bays	5
M.2 Slots	1
PCIe Slots	7
Network	2 x 1GbE

Form Factor	4U Server, 21" deep
Features	Short Depth Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP

Starting at

$4,039

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4U Short-Depth Server - 4th Gen AMD EPYC

Model: 420AS3LN

Processor	AMD EPYC
Max Memory	768GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	5
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 48v DC Power 5.25" Drive Bay 10GbE (RJ45) KVM-Over-IP

Starting at

$4,189

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4U Server - AMD Threadripper - 8 x Hot-Swap Bays

Model: 426KQZ3SRA

Processor	AMD Threadripper
Max Memory	256GB
Drive Bays	8
M.2 Slots	2
PCIe Slots	4
Network	2 x 1GbE

Form Factor	4U Server, 26" deep
Features	Front USB Redundant Power Video (HD Output) 5.25" Drive Bay 10GbE (RJ45) KVM-Over-IP

Starting at

$5,919

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4U Short-Depth Server - AMD Threadripper

Model: 420Z3SRA

Processor	AMD Threadripper
Max Memory	256GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	4
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Front USB Redundant Power Video (HD Output) 5.25" Drive Bay 10GbE (RJ45) KVM-Over-IP

Starting at

$4,659

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4U Rackmount Server - AMD EPYC

Model: 420AS2L

Processor	AMD EPYC
Max Memory	512GB
Drive Bays	5
M.2 Slots	2
PCIe Slots	7
Network	2 x 1GbE

Form Factor	4U Server, 20" deep
Features	Short Depth Quiet / Low-Noise Front USB Redundant Power 48v DC Power 5.25" Drive Bay 10GbE (RJ45) KVM-Over-IP

Starting at

$4,349

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Can't find what you're looking for?
Call 714-258-2269 or request a Custom Server Quote. These are just a few examples - our specialty is building custom servers tailored to your exact requirements. If it can be configured, we can build it.