Head to head · 2 products

TS-433 vs F4-421

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 products
TS-433
TS-433—Score pending
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F4-421
F4-421—Score pending
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View specs
The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

TS-433
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F4-421
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At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Full specs

Side-by-side specifications

Performance8 differences
RAM
4 GB
4 GB
Storage (max)
4 GB
4 GB
Backup features
Cloud, iSCSI LUN
Cloud, USB drive
Installed storage drive type
No
HDD
Chipset
ARM Cortex-A55
Intel® Celeron® J3455
Processor family
ARM
Intel® Celeron®
Processor frequency
2 GHz
1.5 GHz
Snapshot
Yes
No
Storage drives installed
No
Yes
Total installed storage capacity
0 TB
56 TB
Design3 differences
Weight
2070 g
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Chassis type
Tower
Desktop
Fan diameter
12 cm
8 cm
Connectivity4 differences
Maximum RAM supported
4 GB
8 GB
Number of storage drives supported
4
4
Storage drive sizes supported
2.5,3.5"
2.5,3.5"
Supported file systems
FAT32, HFS+, NTFS, exFAT, ext3, ext4
BTRFS, FAT32, HFS+, NTFS, ext3, ext4
Supported storage drive interfaces
Serial ATA III, Serial ATA II
Serial ATA
Supported storage drive types
HDD & SSD
HDD & SSD
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
1
2
General4 differences
Ethernet LAN
Yes
Yes
Ethernet LAN data rates
100,1000,2500 Mbit/s
1000 Mbit/s
Manufacturer Sku
TS-433-4G
F4-421/56TB-IW
Model Number
TS-433
F4-421
RAID levels
0, 1, 5, 6, 10, JBOD
0, 1, 5, 6, 10
Where to buy

Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

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