4U Rack Servers

4U Servers occupy four rack units, or 7 inches (177.80 mm) 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 5th Gen - 10 PCIe slots

Model: 427S2GX3M
Starting at $3,999
Processor Xeon Scalable
Max Memory 512GB
Drive Bays 2
M.2 Slots 1
PCIe ports 10
Network 2 x 1GbE
Form Factor 4U Server, 27" deep
Features Quiet / Low-Noise Front USB 5.25" Drive Bay KVM-Over-IP
Xeon Scalable
Starting at: $3,999 Learn More & Configure
1 4U Server, 27" deep 4U Rack Server - Xeon Scalable 5th Gen - 10 PCIe slots-front
Model: 427S2GX3M
Starting at
$3,999
Customize     &     Buy
2

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

Model: 420AS137
Starting at $1,409
Processor Core i9, i7, i5 i3, Pentium, Celeron
Max Memory 64GB
Drive Bays 3
M.2 Slots 1
PCIe ports 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
Core i9, i7, i5
Starting at: $1,409 Learn More & Configure
2 4U Server, 20" deep 4U Short-Depth Server - 4 x PCI 5V-front
Model: 420AS137
Starting at
$1,409
Customize     &     Buy
3

4U Short-Depth Server

Model: 420S3ZF
Starting at $1,819
Processor Core i9, i7, i5 i3, Pentium, Celeron
Max Memory 64GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Core i9, i7, i5
Starting at: $1,819 Learn More & Configure
3 4U Server, 20" deep 4U Short-Depth Server-front
Model: 420S3ZF
Starting at
$1,819
Customize     &     Buy
4

4U Mini-Server - 12-Inches Deep

Model: 412S3ZF
Starting at $1,849
Processor Core i9, i7, i5 i3, Pentium, Celeron
Max Memory 64GB
Drive Bays 4
M.2 Slots 1
PCIe ports 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
Core i9, i7, i5
Starting at: $1,849 Learn More & Configure
4 4U Server, 12" deep 4U Mini-Server - 12-Inches Deep-front
Model: 412S3ZF
Starting at
$1,849
Customize     &     Buy
5

4U Short-Depth Server - Intel 13th Gen

Model: 416S3ZF
Starting at $1,889
Processor Core i9, i7, i5 i3, Pentium, Celeron
Max Memory 64GB
Drive Bays 2
M.2 Slots 1
PCIe ports 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
Core i9, i7, i5
Starting at: $1,889 Learn More & Configure
5 4U Server, 16" deep 4U Short-Depth Server - Intel 13th Gen-front
Model: 416S3ZF
Starting at
$1,889
Customize     &     Buy
6

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

Model: 420ASX27
Starting at $1,529
Processor Core i9, i7, i5 i3, Pentium, Celeron
Max Memory 128GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Core i9, i7, i5
Starting at: $1,529 Learn More & Configure
6 4U Server, 20" deep 4U Workstation - 2 x PCI 5V & 5 x PCIe Slots-front
Model: 420ASX27
Starting at
$1,529
Customize     &     Buy
7

4U Short-Depth Server - Xeon Scalable 5th Gen

Model: 420GX3M
Starting at $2,809
Processor Xeon Scalable
Max Memory 512GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Xeon Scalable
Starting at: $2,809 Learn More & Configure
7 4U Server, 20" deep 4U Short-Depth Server - Xeon Scalable 5th Gen-front
Model: 420GX3M
Starting at
$2,809
Customize     &     Buy
8

4U Short-Depth Server - Xeon Scalable 5th Gen

Model: 416GX3M
Starting at $2,869
Processor Xeon Scalable
Max Memory 512GB
Drive Bays 2
M.2 Slots 1
PCIe ports 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
Xeon Scalable
Starting at: $2,869 Learn More & Configure
8 4U Server, 16" deep 4U Short-Depth Server - Xeon Scalable 5th Gen-front
Model: 416GX3M
Starting at
$2,869
Customize     &     Buy
9

4U Rackmount Workstation - Xeon Scalable 5th Gen - 5 x Hot-Swap Bays

Model: 421CGX3M
Starting at $3,059
Processor Xeon Scalable
Max Memory 512GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Xeon Scalable
Starting at: $3,059 Learn More & Configure
9 4U Server, 21" deep 4U Rackmount Workstation - Xeon Scalable 5th Gen - 5 x Hot-Swap Bays-front
Model: 421CGX3M
Starting at
$3,059
Customize     &     Buy
10

4U Rackmount Server - Dual Xeon Scalable 5th Gen

Model: 420X3DE
Starting at $3,839
Processor Dual Xeon Scalable
Max Memory 1024GB
Drive Bays 5
M.2 Slots 2
PCIe ports 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
Dual Xeon Scalable
Starting at: $3,839 Learn More & Configure
10 4U Server, 20" deep 4U Rackmount Server - Dual Xeon Scalable 5th Gen-front
Model: 420X3DE
Starting at
$3,839
Customize     &     Buy
11

4U Workstation

Model: 420ASX17
Starting at $1,429
Processor Xeon W Core i9, i7, i5 i3, Pentium, Celeron
Max Memory 128GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Xeon W
Starting at: $1,429 Learn More & Configure
11 4U Server, 20" deep 4U Workstation-front
Model: 420ASX17
Starting at
$1,429
Customize     &     Buy
12

4U Rackmount Server - AMD Ryzen

Model: 420ZA57
Starting at $1,649
Processor AMD Ryzen
Max Memory 128GB
Drive Bays 5
M.2 Slots 2
PCIe ports 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
AMD Ryzen
Starting at: $1,649 Learn More & Configure
12 4U Server, 20" deep 4U Rackmount Server - AMD Ryzen-front
Model: 420ZA57
Starting at
$1,649
Customize     &     Buy
13

4U Short-Depth Server - AMD Ryzen

Model: 412ZA57
Starting at $1,679
Processor AMD Ryzen
Max Memory 128GB
Drive Bays 4
M.2 Slots 2
PCIe ports 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
AMD Ryzen
Starting at: $1,679 Learn More & Configure
13 4U Server, 12" deep 4U Short-Depth Server - AMD Ryzen-front
Model: 412ZA57
Starting at
$1,679
Customize     &     Buy
14

4U Rackmount Workstation - 5 x Hot-Swap Bays

Model: 421CASX17
Starting at $1,709
Processor Xeon W Core i9, i7, i5 i3, Pentium, Celeron
Max Memory 128GB
Drive Bays 5
M.2 Slots 1
PCIe ports 5
Network 2 x 1GbE
Form Factor 4U Server, 21" deep
Features Short Depth 5.25" Drive Bay
Xeon W
Starting at: $1,709 Learn More & Configure
14 4U Server, 21" deep 4U Rackmount Workstation - 5 x Hot-Swap Bays-front
Model: 421CASX17
Starting at
$1,709
Customize     &     Buy
15

4U Short-Depth Server

Model: 420S2L
Starting at $1,719
Processor Xeon E
Max Memory 128GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Xeon E
Starting at: $1,719 Learn More & Configure
15 4U Server, 20" deep 4U Short-Depth Server-front
Model: 420S2L
Starting at
$1,719
Customize     &     Buy
16

4U Mini Server

Model: 412S2L
Starting at $1,749
Processor Xeon E
Max Memory 128GB
Drive Bays 4
M.2 Slots 1
PCIe ports 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
Xeon E
Starting at: $1,749 Learn More & Configure
16 4U Server, 12" deep 4U Mini Server-front
Model: 412S2L
Starting at
$1,749
Customize     &     Buy
17

4U Mini Server

Model: 416S2L
Starting at $1,789
Processor Xeon E
Max Memory 128GB
Drive Bays 2
M.2 Slots 1
PCIe ports 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
Xeon E
Starting at: $1,789 Learn More & Configure
17 4U Server, 16" deep 4U Mini Server-front
Model: 416S2L
Starting at
$1,789
Customize     &     Buy
18

4U Rackmount Server - 5 x Hot-Swap Bays

Model: 421CS2H
Starting at $2,099
Processor Xeon E
Max Memory 128GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Xeon E
Starting at: $2,099 Learn More & Configure
18 4U Server, 21" deep 4U Rackmount Server - 5 x Hot-Swap Bays-front
Model: 421CS2H
Starting at
$2,099
Customize     &     Buy
19

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 ports 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
AMD EPYC
Starting at: $2,459 Learn More & Configure
19 4U Server, 20" deep 4U Rackmount Server - AMD EPYC-front
Model: 420AS2L
Starting at
$2,459
Customize     &     Buy
20

4U Rackmount Server - Xeon Scalable

Model: 420X2PL
Starting at $2,629
Processor Xeon Scalable
Max Memory 512GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Xeon Scalable
Starting at: $2,629 Learn More & Configure
20 4U Server, 20" deep 4U Rackmount Server - Xeon Scalable-front
Model: 420X2PL
Starting at
$2,629
Customize     &     Buy
21

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

Model: 416X2PL
Starting at $2,689
Processor Xeon Scalable
Max Memory 512GB
Drive Bays 1
M.2 Slots 1
PCIe ports 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
Xeon Scalable
Starting at: $2,689 Learn More & Configure
21 4U Server, 16" deep 4U Video Server - Xeon Scalable - GPU / Digital Signage Player-front
Model: 416X2PL
Starting at
$2,689
Customize     &     Buy
22

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

Model: 421XX2PL
Starting at $3,339
Processor Xeon Scalable
Max Memory 512GB
Drive Bays 5
M.2 Slots 1
PCIe ports 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
Xeon Scalable
Starting at: $3,339 Learn More & Configure
22 4U Server, 21" deep 4U Rack Server - Xeon Scalable - 5 x Hot-Swap Bays-front
Model: 421XX2PL
Starting at
$3,339
Customize     &     Buy
23

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

Model: 420AS3LN
Starting at $3,709
Processor AMD EPYC
Max Memory 768GB
Drive Bays 5
M.2 Slots 2
PCIe ports 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
AMD EPYC
Starting at: $3,709 Learn More & Configure
23 4U Server, 20" deep 4U Short-Depth Server - 4th Gen AMD EPYC-front
Model: 420AS3LN
Starting at
$3,709
Customize     &     Buy
24

4U Short-Depth Server - AMD Threadripper

Model: 420Z3SRA
Starting at $4,219
Processor AMD Ryzen
Max Memory 256GB
Drive Bays 5
M.2 Slots 2
PCIe ports 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
AMD Ryzen
Starting at: $4,219 Learn More & Configure
24 4U Server, 20" deep 4U Short-Depth Server - AMD Threadripper-front
Model: 420Z3SRA
Starting at
$4,219
Customize     &     Buy
25

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

Model: 426KQZ3SRA
Starting at $5,439
Processor AMD Ryzen
Max Memory 256GB
Drive Bays 8
M.2 Slots 2
PCIe ports 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
AMD Ryzen
Starting at: $5,439 Learn More & Configure
25 4U Server, 26" deep 4U Server - AMD Threadripper - 8 x Hot-Swap Bays-front
Model: 426KQZ3SRA
Starting at
$5,439
Customize     &     Buy

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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