4U Rack Servers

4U 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 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.

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1

4U Rack Server - Xeon Scalable - 10 PCIe slots

Model: 427S2GX3M
Starting at $3,919

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 $3,919
2

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

Model: 420AS137
Starting at $1,359

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 $1,359
3

4U Short-Depth Server

Model: 420S3ZF
Starting at $1,779

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 $1,779
4

4U Mini-Server - 12-Inches Deep

Model: 412S3ZF
Starting at $1,809

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 $1,809
5

4U Short-Depth Server - Intel 13th Gen

Model: 416S3ZF
Starting at $1,839

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 $1,839
6

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

Model: 420ASX27
Starting at $1,499

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 $1,499
7

4U Rackmount Server - AMD Ryzen

Model: 420ZA57
Starting at $1,619

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 $1,619
8

4U Short-Depth Server - Xeon Scalable

Model: 420GX3M
Starting at $2,769

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 $2,769
9

4U Short-Depth Server - Xeon Scalable

Model: 416GX3M
Starting at $2,829

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 $2,829
10

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

Model: 421CGX3M
Starting at $3,059

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 $3,059
11

4U Rackmount Server - Dual Xeon Scalable

Model: 420X3DE
Starting at $3,759

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 $3,759
12

4U Short-Depth Server - AMD Ryzen

Model: 412ZA57
Starting at $1,649

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 $1,649
13

4U Short-Depth Server

Model: 420S2L
Starting at $1,689

Processor Intel Xeon E
Max Memory 128GB
Drive Bays 5
M.2 Slots 1
PCIe Slots 4
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 $1,689
14

4U Mini Server

Model: 412S2L
Starting at $1,719

Processor Intel Xeon E
Max Memory 128GB
Drive Bays 4
M.2 Slots 1
PCIe Slots 4
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 $1,719
15

4U Mini Server

Model: 416S2L
Starting at $1,749

Processor Intel Xeon E
Max Memory 128GB
Drive Bays 2
M.2 Slots 1
PCIe Slots 4
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 $1,749
16

4U Rackmount Server - 5 x Hot-Swap Bays

Model: 421CS2H
Starting at $2,099

Processor Intel Xeon E
Max Memory 128GB
Drive Bays 5
M.2 Slots 1
PCIe Slots 3
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 $2,099
17

4U Rackmount Server - Xeon Scalable

Model: 420X2PL
Starting at $3,388

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 Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP
Starting at $3,388
18

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

Model: 416X2PL
Starting at $3,448

Processor Intel Xeon Scalable
Max Memory 512GB
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 $3,448
19

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

Model: 420AS3LN
Starting at $3,589

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 $3,589
20

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

Model: 421XX2PL
Starting at $4,138

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 Front USB Redundant Power 5.25" Drive Bay KVM-Over-IP
Starting at $4,138
21

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

Model: 426KQZ3SRA
Starting at $5,479

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 $5,479
22

4U Short-Depth Server - AMD Threadripper

Model: 420Z3SRA
Starting at $4,269

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 $4,269
23

4U Rackmount Server - AMD EPYC

Model: 420AS2L
Starting at $2,459

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 $2,459

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.

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