Sleeper Information Sanctum
Found in: C4 B Community-corroborated Class confirmed by two independent sources: the maintained Rykki guide's per-class tabs and the EVE University site list.
Quick answersAccessThreat profileNPC rosterPayoutGo deeperEscalationsSources
Quick answers
Where is the Sleeper Information Sanctum in EVE Online?
The Sleeper Information Sanctum spawns in wormhole space (C4 systems). How you find it: anomaly.
What spawns in the Sleeper Information Sanctum?
The Sleeper Information Sanctum has 3 waves and about 19 NPCs: 6 battleships, 6 cruisers and 7 frigates. Killing the trigger ship spawns the next wave; the triggers are Sleepless Preserver and Sleepless Safeguard.
What should I tank and shoot in the Sleeper Information Sanctum?
The heaviest wave in the Sleeper Information Sanctum deals about 1,623 DPS and the site holds about 718,841 EHP to grind through. Up to 2 NPCs scram at once, so you cannot simply warp out. Peak capacitor neutralising is about 27 GJ/s.
What ship do I need for the Sleeper Information Sanctum?
As a rule of thumb, tanking the heaviest wave of the Sleeper Information Sanctum in full (about 1,623 DPS) takes a group, or a marauder or capital fleet. Its NPCs scram, so if your tank breaks you cannot simply warp out. Pulling waves carefully lowers what you need to tank.
How much is the Sleeper Information Sanctum worth?
The Sleeper Information Sanctum is worth about 86.1M ISK in blue loot at current prices.
Access A ESI-derived / official
- Ship restrictions
- Not recorded
Threat profile derived from the roster below
Incoming damage (peak wave)
Best damage to deal derived from per-NPC resist profiles, weighted by EHP
This roster is effectively omni-resist. No damage type has a meaningful edge, so pick on application and range instead.
NPC roster A ESI-derived / official
Per-NPC stats regenerate from live ESI; wave structure and triggers are actively maintained by the guide's maintainer.
Wave 1 3 ships
738 DPS · 201.8k EHP · neut 18 GJ/s
| Qty | NPC | Hull | EWAR | DPS ea | Alpha ea | EHP ea | Orbit |
|---|---|---|---|---|---|---|---|
| 2 |  Awakened Upholder |
C | web · neut | 43 | 372 | 12,250 | 30,000 m |
| 2 |  Sleepless Preserver TRIGGER |
B | rrep | 308 | 4962 | 85,867 | 55,000 m |
| 2 |  Emergent Upholder |
F | neut · rrep | 17 | 133 | 2,800 | 5,000 m |
Wave 2 2 ships
1623 DPS · 446.9k EHP · neut 20 GJ/s
| Qty | NPC | Hull | EWAR | DPS ea | Alpha ea | EHP ea | Orbit |
|---|---|---|---|---|---|---|---|
| 3 |  Sleepless Defender |
B | web | 362 | 4469 | 94,000 | 19,000 m |
| 1 |  Sleepless Safeguard TRIGGER |
B | scram · web · neut | 539 | 6496 | 164,868 | 15,000 m |
Wave 3 4 ships
356 DPS · 70.1k EHP · neut 27 GJ/s
| Qty | NPC | Hull | EWAR | DPS ea | Alpha ea | EHP ea | Orbit |
|---|---|---|---|---|---|---|---|
| 2 |  Emergent Preserver |
F | scram · web · neut | 32 | 228 | 1,820 | 5,000 m |
| 3 | Emergent Upholder |
F | neut · rrep | 17 | 133 | 2,800 | 5,000 m |
| 2 |  Awakened Preserver |
C | rrep | 77 | 540 | 16,800 | 45,000 m |
| 2 | Awakened Upholder |
C | web · neut | 43 | 372 | 12,250 | 30,000 m |
Payout A ESI-derived / official
- Blue loot
- 86,100,000 ISK (86.1M)
Blue loot sells to NPC buy orders at fixed prices — the value is not market-dependent.
Go deeper
Forgotten Frontier Conversion Module (C4) Forgotten Frontier Evacuation Center (C4) Frontier Barracks (C4)
Escalations
No escalations currently mapped. That is a statement about the Atlas, not the site. Mapping escalation chains is ongoing original research.
Sources
- Rykki's Guide 1.5 (Grubu-maintained, regenerates from live ESI) A ESI-derived / official retrieved 2026-08-10
- EVE University Wiki - Wormhole sites (rev 231740) C Single-source / unverified retrieved 2026-06-18
Last reviewed 2026-08-19 · game version: Cradle of War (Jun 2026). Spot an error? Corrections land fastest via the channel.