Head to head · 2 products

TS-855X vs TS-873A

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

Comparing 2 products
TS-855X
TS-855X—Score pending
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View specs
TS-873A
TS-873A—Score pending
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The short verdict

Scores pending

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

TS-855X
—
TS-873A
—
Choose the TS-873A if
  • Lighter in the hand (6,760 vs 8,500 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theTS-855X0 wins
No measured advantages in our spec data. Check the full specs below.
Check priceNo store price yet
Why pick theTS-873A1 win
−1,740 gLighter in the hand6,760 vs 8,500 g
Check priceNo store price yet
Full specs

Side-by-side specifications

Performance8 differences
RAM
8 GB
8 GB
Storage (max)
8 GB
8 GB
Backup features
USB drive, iSCSI LUN
Cloud, iSCSI LUN
Device class
Home & Home Office
Small & Medium Business
Installed storage drive type
No
No
Chipset
Intel Atom® C5125
Ryzen Embedded V1500B
Processor cores
8
4
Processor family
Intel Atom®
Ryzen Embedded
Processor frequency
2.8 GHz
2.2 GHz
Processor manufacturer
Intel
AMD
Storage drive capacity
0 GB
0 GB
Storage drives installed
No
No
Total installed storage capacity
0 TB
0 TB
Type
SAN
NAS
Design3 differences
Weight
8500 g
6760 g
Fan diameter
8 cm
12 cm
Fan diameter 2
9 cm
6 cm
Connectivity5 differences
Concurrent connections
700
2000
Ethernet LAN (RJ-45) ports
3
2
Jumbo frames support
Yes
Yes
Maximum RAM supported
128 GB
64 GB
Number of storage drives supported
8
8
Storage drive sizes supported
2.5,3.5"
2.5,3.5,M.2
Supported storage drive interfaces
Serial ATA II, Serial ATA III
M.2, Serial ATA II, Serial ATA III
Supported storage drive types
HDD & SSD
HDD & SSD
General7 differences
Ethernet LAN
Yes
Yes
Ethernet LAN data rates
10,100,1000,2500,10000 Mbit/s
100,1000,2500 Mbit/s
Led Indicators
HDD, LAN, Power, SSD, Status, USB
HDD, Power, SSD, Status, USB
Manufacturer Sku
TS-855X-8G
TS-873A-8G
Memory Form Factor
UDIMM
SO-DIMM
Memory slots
4
2
Model Number
TS-855X
TS-873A
RAID levels
0, 1, 5, 6, 10, 50, 60
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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