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Head to head · 2 products

ReadyNAS 4220 vs TS-873A

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

Comparing 2 products
ReadyNAS 4220
ReadyNAS 4220—Score pending
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View specs
TS-873A
TS-873A—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.

ReadyNAS 4220
—
TS-873A
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Choose the ReadyNAS 4220 if
  • Lighter in the hand (1,200 vs 6,760 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theReadyNAS 42201 win
−5,560 gLighter in the hand1,200 vs 6,760 g
Check priceNo store price yet
Why pick theTS-873A0 wins
No measured advantages in our spec data. Check the full specs below.
Check priceNo store price yet
Full specs

Side-by-side specifications

Performance8 differences
RAM
8 GB
8 GB
Storage (max)
8 GB
8 GB
Chipset
Intel® Xeon® E3 Family E3-1225
Ryzen Embedded V1500B
Processor family
Intel® Xeon® E3 Family
Ryzen Embedded
Processor frequency
3.1 GHz
2.2 GHz
Processor manufacturer
Intel
AMD
Processor threads
4
8
Storage drive capacity
3 TB
0 GB
Storage drive interface
Serial ATA
Serial ATA III
Total installed storage capacity
18 TB
0 TB
Design3 differences
Weight
1200 g
6760 g
Chassis type
Rack (2U)
Tower
Colors
Black, Silver
Black
Connectivity3 differences
Ethernet LAN (RJ-45) ports
4
2
Jumbo frames support
Yes
Yes
Number of storage drives supported
12
8
Supported file systems
ext3, ext4, FAT32, HFS+, NTFS
FAT32, HFS+, NTFS, exFAT, ext3, ext4
General6 differences
Ethernet LAN
Yes
Yes
Ethernet LAN data rates
10,100,1000,10000 Mbit/s
100,1000,2500 Mbit/s
Flash memory
256 MB
5000 MB
Internal memory type
DDR3
DDR4
Manufacturer Sku
RN422X63E-100NES
TS-873A-8G
Model Number
ReadyNAS 4220
TS-873A
RAID levels
0, 1, 5, 6, 10, JBOD
0, 1, 5, 6, 10, 50, 60, JBOD
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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