Combat envelope
Range and detection
Every bar uses the same 10 km scale. Surface detection is a visibility threshold, not a weapon range.
Ship Database
Tier III
Destroyer
U.S.S.R.
Derzki
A competition was announced in 1911 to design a 34-knot destroyer for the Black Sea Fleet. The basis for the performance specifications was Novik, the most modern destroyer at that time, which was under construction in Germany. The winner was the project by the Putilov Plant. The construction of the first two destroyers began in 1912. A year later,...
Read full ship history
A competition was announced in 1911 to design a 34-knot destroyer for the Black Sea Fleet. The basis for the performance specifications was Novik, the most modern destroyer at that time, which was under construction in Germany. The winner was the project by the Putilov Plant. The construction of the first two destroyers began in 1912. A year later, another two ships were laid down to add to those already launched. During World War I, Derzki engaged in raiding, patrolling, and escorting operations.
- Credits
- 268,000
At a glance
The numbers that shape the ship
- Hit points
- 8,600
- Maximum speed
- 34.0 knots
- Surface detection
- 5.9 km
- Main battery range
- 8.1 km
- Main battery reload
- 5.0 s
Damage comparison
Published maximum per hit
Bars are normalized only against this ship's highest listed hit. They are not salvo damage, expected damage or DPM.
Handling, concealment and protectionOverview
Handling
- Maximum speed
- 34.0 knots
- Turning circle radius
- 510 m
- Rudder shift time
- 3.6 s
Concealment
- Surface detection
- 5.9 km
- Air detection
- 2.3 km
- Submarine detection
- 2.3 km
Survivability
- Hit points
- 8,600
- Torpedo damage reduction
- 0 %
Published armour thickness
Only positive values supplied by the API are shown.
- Overall published range
- 4–14 mm
Weapons and payloadsArmament
Surface armament
Main battery
- Maximum range
- 8.1 km
- Reload time
- 5.0 s
- Rate of fire
- 12.0 rounds/min
- 180° turn time
- 12.9 s
- Maximum dispersion
- 75 m
Shells
Damage is the API's published maximum for one shell hit.
102 mm HE Model 1915
HE- Maximum damage per hit
- 1,500
- Fire chance
- 7.0 %
- Muzzle velocity
- 823 m/s
- Shell mass
- 18 kg
102 mm AP Model 1915
AP- Maximum damage per hit
- 1,800
- Muzzle velocity
- 823 m/s
- Shell mass
- 18 kg
Gun layout
- Mount
- 102 mm/60 Model 1911 on an Obukhov Plant mounting
- Mounts
- 3
- Barrels each
- 1
Automatic armament
Secondary battery
Underwater armament
Torpedoes
Torpedo Model 1910
- Maximum range
- 5.0 km
- Maximum damage per hit
- 6,166
- Reload time
- 35 s
- Speed
- 51 knots
- Detectability
- 0.8 km
- 180° turn time
- 7.2 s
Torpedo-tube layout
- Mount
- 450 mm Twin Model 1913
- Mounts
- 5
- Tubes each
- 2
Anti-aircraft defence
- Aura
- 7.62 mm Maxim machine gun
- Calibre
- 7 mm
- Mounts
- 2
Modules, hull and progressionTechnical data
Default hull
- Hull hit points
- 8,600
- Main-battery barrels
- 3
- Torpedo tubes
- 5
- AA mounts
- 2
Engine
- Published maximum speed
- 34.0 knots
Fire control
Module research tree
Names, research prices and defaults are reported directly by the API.
Torpedo Model 1910
Default- Type
- Torpedoes
- Purchase
- 18,000 credits
GFCS III mod. 1
Default- Type
- Suo
- Purchase
- 20,000 credits
- Next modules
- 1
GFCS III mod. 2
- Type
- Suo
- Research
- 500 XP
- Purchase
- 64,000 credits
Derzki (A)
Default- Type
- Hull
- Purchase
- 40,000 credits
- Next modules
- 1
Derzki (B)
- Type
- Hull
- Research
- 700 XP
- Purchase
- 96,000 credits
- Next ships
- 1
Propulsion: 25,500 hp
Default- Type
- Engine
- Purchase
- 16,000 credits
102 mm/60 Model 1911 on an Obukhov Plant mounting
Default- Type
- Artillery
- Purchase
- 27,500 credits
Compatible upgrades
Official modernization descriptions and listed purchase prices. Effects still depend on the slot and configuration used in game.
Main Armaments Modification 1
Modernization- Credits
- 125,000
Damage Control System Modification 1
Modernization- Credits
- 250,000
Auxiliary Armaments Modification 1
Modernization- Credits
- 125,000
Next ships
Research costs published in this ship's official progression data.
- Ship
- Izyaslav
- Research cost
- 6,100 XP
- Available module groups
- 10
- Compatible upgrades
- 3
- Researchable next ships
- 1
- Upgrade slots
- 2
- Published battle levels
- 3–4
Cross-nation comparison
Ships that fill a similar slot
Closest same-tier, same-class matches from other nations, ranked by published base statistics.
