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Products
Asustor AS3204T
Asustor AS4002T
Netgear ReadyNAS RN214
Netgear ReadyNAS RN628X
Netgear ReadyNAS RN628X
Netgear ReadyNAS RN628X
QNAP TS-332X 2GB
Synology DS218+
Synology DS416SLIM
Synology DS418
Synology DS418J
Synology DS418Play
TeraStation 3410DN
TerraMaster F2-221
TerraMaster F4-220
Western Digital EX2
Western Digital EX4100
Western Digital PR4100 16TB

Manufacturers
Asustor
Buffalo
Netgear
QNAP
Synology
TerraMaster
Western Digital

Basic Details
Operating System
TerraMaster TOS
Synology DSM
NAS Navigator2
My Cloud OS
ReadyNAS OS
Austor ADM
T0S
QTS
ADM 3.1
Included Warranty (Months)
60
12
24
36
Included Storage (TB)
0
16
Expandable Chassis
Target Audience
Enterprise
Home
SOHO

Disk Support
5.25" Disk Bays (Qty)
0
1
2.5" Drive Bays (Qty)
0
4
3.5" Drive Bays (Qty)
4
2
0
Hot Swap Drives
Max Disk Size (TB)
14
12
2
4
8
10
m.2 1630 Slots (Qty)
0
m.2 2230 Slots (Qty)
0
m.2 3030 Slots (Qty)
0
m.2 2242 Slots (Qty)
0
m.2 2260 Slots (Qty)
0
m.2 2280 Slots (Qty)
0
3
m.2 22110 Slots (Qty)
0

Network Interfaces
Max Ethernet Speed (Gbit)
1
10
RJ45 Ethernet Ports (Qty)
1
2
3
SFP Network Ports (Qty)
0
SFP+ Network Ports (Qty)
0
1

CPU Details
CPU Cores (Qty)
2
4
CPU Model
Intel® Celeron® J1800
Intel Celeron J3355
Marvell Armada 385 88F6820
Annapurna Labs Alpine Processor
Realtek RTD1293
Intel Pentium N3710
Realtek RTD1296
Alpine AL314
Intel Celeron
Marvell® ARMADA® 385
Marvell ARMADA 388
Intel J3355 Apollo
Alpine AL-324
Marvell ARMADA-7020
CPU Instruction Set
x86
ARM V7
ARM
ARM V8
CPU Core Speed (Ghz)
2.58
2.5
2
1.4
1.6
2.0
1.3
1.7

RAID Support
RAID 0
RAID 1
RAID 5
RAID 6
RAID 10
RAID 11
RAID 50

Network Protocols
NFS
CIFS Support
AFP Support
LDAP / AD Support
FTP Support
HTTP/S Support
SMB Support
iSCSI Support
DLNA Support
WebDAV Support

Multi-Media Capabilities
HDMI Output
Plex Media Server
4K Video Transcoding
1080P Video Transcoding

RAM Details
RAM - Included (GB)
2
.5
1
4
RAM Type
DDR3L
DDR3
DDR4
RAM - Slots (Qty)
2
0
1
RAM - Open Slots (Qty)
1
0
RAM - Maximum Supported (Gb)
6
0
16
4
2
1

VMWare Certifications
vSphere ESXi 6.0 Certified
vSphere ESXi 6.5 Certified
vSphere ESXi 7.0 Certified

USB Details
USB 3.0 Ports (Total) (Qty)
1
3
2
USB C Type Ports (Total) (Qty)
0
USB 2.0 Ports (Total) (Qty)
1
0
Front USB 3.0 Ports (Qty)
0
1
Front USB 2.0 Ports (Qty)
0
Rear USB 3.0 Ports (Qty)
1
2
Rear USB 2.0 Ports (Qty)
1
0

Environmental Specifications
Power Usage - Minimum (Watts)
2
5.4
11.63
36
8.97
8.78
10.59
0.79
18.56
12.7
Power Usage - Maximum (Watts)
36.6
17.23
17.17
85
21.22
26.49
29.01
27
48
25.6
26.22
19.5
Noise Level - Minimum (db)
19.7
19
Noise Level - Average (db)
19.8
19.3
20.3
20.6
20.9
20.5
25
32
Noise Level - Maximum (db)
18.6
20.4
32

Dimensions
Weight (lbs) (lbs)
7.76
1.45
16.09
4.87
13.6
5.03
4.92
8.86
3.53
1.8
8
5.67
5.93
Weight (oz) (oz)
124.16
23.28
257.44
171.78
80.48
78.66
141.76
56.48
1271
94.88
Depth (inches)
5.6
14.06
9.05
9.13
9.17
8.78
8.58
6.1
5.24
10.24
Width (inches)
4.2
12.18
6.61
6.69
7.83
5.26
6.46
3.9
4.67
5.9
4.49
Height (inches)
4.7
14.31
7.24
7.56
6.54
8.07
6.50
6.75
8.94
5.59
6.69

Additional Connectors
eSATA Ports (Qty)
0
1
Thunderbolt 3

Network Attached Storage

Manufacturer TerraMaster QNAP TerraMaster Synology Buffalo Synology Western Digital Synology Synology Netgear Asustor Asustor Netgear Netgear Netgear Western Digital Western Digital Synology
Product
Model
Product Image
MSRP
$269.99 $379.99 $369.99 $299.99 $1,249.99 $299.99 $1,099.99 $369.99 $429.99 $299.99 $359.99 $259.00 $1,999.99 $4,999.99 $3,699.99 $159.99 $349.99 $289.99
Buy at Amazon $245.95
Save 9%
$379.00 $299.99
Save 19%
$298.99 $762.39
Save 39%
$289.99 $999.99
Save 9%
$369.99 $425.99 $505.31 $299.00
Save 17%
$259.00 $1,191.47
Save 40%
$4,999.99 $3,699.99 $159.00 $308.00
Save 12%
$355.99
Product Feature Score
143 322 147 188 180 161 397 188 212 284 264 296 323 323 323 73 200 174
Basic Details
Operating System T0S QTS TerraMaster TOS Synology DSM NAS Navigator2 Synology DSM My Cloud OS Synology DSM Synology DSM ReadyNAS OS Austor ADM ADM 3.1 My Cloud OS My Cloud OS Synology DSM
Included Warranty  (Months) 12 24 12 24 36 24 36 24 24 36 36 36 60 60 60 12 24 24
Included Storage  (TB) 0 0 0 0 16 0 16 0 0 0 0 0 0 0 0 0 0 0
Expandable Chassis - - - - - - - - - - - - - - - -
Target Audience Home SOHO Home Home Enterprise Home SOHO Home Home Home Home Home Enterprise Enterprise Enterprise Home SOHO SOHO
Disk Support
5.25" Disk Bays  (Qty) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
2.5" Drive Bays  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
3.5" Drive Bays  (Qty) 2 2 4 2 4 4 4 4 4 4 4 2 2 4 0
Hot Swap Drives - - - -
Max Disk Size  (TB) 14 14 12 14 4 14 14 14 14 14 14 14 14 14 14 8 10 2
m.2 1630 Slots  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
m.2 2230 Slots  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
m.2 3030 Slots  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
m.2 2242 Slots  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
m.2 2260 Slots  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
m.2 2280 Slots  (Qty) 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
m.2 22110 Slots  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Network Interfaces
Max Ethernet Speed  (Gbit) 1 10 1 1 1 1 1 1 1 1 1 10 1 1 1
RJ45 Ethernet Ports  (Qty) 2 2 1 1 2 1 2 2 2 2 1 3 1 2 2
SFP Network Ports  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SFP+ Network Ports  (Qty) 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
CPU Details
CPU Cores  (Qty) 2 4 2 2 2 2 4 4 2 4 4 2 2 2 2
CPU Model Intel J3355 Apollo Alpine AL-324 Intel® Celeron® J1800 Intel Celeron J3355 Annapurna Labs Alpine Processor Realtek RTD1293 Intel Pentium N3710 Realtek RTD1296 Intel Celeron J3355 Alpine AL314 Intel Celeron Marvell ARMADA-7020 Marvell® ARMADA® 385 Marvell ARMADA 388 Marvell Armada 385 88F6820
CPU Instruction Set x86 ARM x86 x86 ARM ARM V8 x86 ARM x86 ARM x86 ARM ARM ARM ARM V7
CPU Core Speed  (Ghz) 2.0 1.7 2.58 2.5 1.4 1.4 1.6 1.4 2.0 1.4 1.6 1.6 1.3 1.6 2
RAID Support
RAID 0 - - -
RAID 1 - - -
RAID 5 - - - -
RAID 6 - - - - - -
RAID 10 - - - - - - - - - -
RAID 11 - - - - - - - - - - - - - - - - - -
RAID 50 - - - - - - - - - - - - - - - - - -
Network Protocols
NFS
CIFS Support
AFP Support
LDAP / AD Support - -
FTP Support
HTTP/S Support -
SMB Support
iSCSI Support -
DLNA Support -
WebDAV Support - - - - -
Multi-Media Capabilities
HDMI Output - - - - - - - - - - - - - - - -
Plex Media Server -
4K Video Transcoding - - - - - - - -
1080P Video Transcoding - - - -
RAM Details
RAM - Included  (GB) 2 2 2 2 1 1 4 2 2 2 2 2 1 2 .5
RAM Type DDR3 DDR4 DDR3L DDR3 DDR4 DDR3L DDR4 DDR3L DDR3L DDR4 DDR3 DDR3 DDR3
RAM - Slots  (Qty) 1 1 2 0 0 2 0 2 0 0 1 0 0 0
RAM - Open Slots  (Qty) 0 0 1 0 0 0 0 1 0 0 0 0 0 0
RAM - Maximum Supported  (Gb) 4 16 6 0 0 16 0 4 2 0 2 1 0 0
VMWare Certifications
vSphere ESXi 6.0 Certified - - - - - - - - - - - - - - -
vSphere ESXi 6.5 Certified - - - - - - - - - - - - - - -
vSphere ESXi 7.0 Certified - - - - - - - - - - - - - - -
USB Details
USB 3.0 Ports (Total)  (Qty) 2 3 1 3 2 2 3 2 2 3 3 2 2 3 2
USB C Type Ports (Total)  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
USB 2.0 Ports (Total)  (Qty) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
Front USB 3.0 Ports  (Qty) 0 1 0 1 0 0 1 1 1 1 1 1 0 1 1
Front USB 2.0 Ports  (Qty) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Rear USB 3.0 Ports  (Qty) 2 2 1 2 2 2 2 1 1 2 2 1 2 2 1
Rear USB 2.0 Ports  (Qty) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
Environmental Specifications
Power Usage - Minimum  (Watts) 2 18.56 2 5.4 36 8.97 8.78 10.59 0.79 12.7 11.63
Power Usage - Maximum  (Watts) 25.6 26.22 36.6 17.23 85 21.22 26.49 29.01 27 19.5 48 17.17
Noise Level - Minimum  (db) 19.7 19
Noise Level - Average  (db) 19.8 19.3 20.6 20.9 20.5 25 32 20.3
Noise Level - Maximum  (db) 18.6 20.4 32
Dimensions
Weight (lbs)  (lbs) 5.67 5.93 7.76 16.09 4.87 13.6 5.03 4.92 8.86 3.53 3.53 1.8 8 1.45
Weight (oz)  (oz) 1271 94.88 124.16 257.44 171.78 80.48 78.66 141.76 56.48 56.48 23.28
Depth  (inches) 5.24 10.24 14.06 9.05 9.13 9.17 8.78 8.78 8.58 9.05 6.1 9.13 5.6
Width  (inches) 4.67 5.9 12.18 6.61 6.69 7.83 7.83 5.26 6.46 4.49 3.9 6.69 4.2
Height  (inches) 8.94 5.59 14.31 7.24 7.56 6.54 6.54 8.07 6.50 6.69 6.75 7.56 4.7
Additional Connectors
eSATA Ports  (Qty) 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0
Thunderbolt 3 - - - - - - - - - - - - - - - - - -