[Home](/) / [Module](/categories/7-module) / [Reinforced Bulkhead](/groups/78-reinforced-bulkhead) / [Mark I Compact Reinforced Bulkheads](/types/5649-mark-i-compact-reinforced-bulkheads)

# Mark I Compact Reinforced Bulkheads

Market: [Ship Equipment](/market/9-ship-equipment) / [Hull & Armor](/market/14-hull-and-armor) / [Hull Upgrades](/market/135-hull-upgrades) / [Reinforced Bulkheads](/market/1195-reinforced-bulkheads)

Reinforced Bulkhead · Module · Tech I

## Facts

| Fact | Value |
| --- | --- |
| Mass | 200 kg |
| Volume | 5 m³ |
| Radius | 100 m |
| Portion size | 1 |
| Published | Yes |


## Prices

| Market | Value |
| --- | --- |
| Jita 4-4 sell minimum | 9,498.00 ISK |
| Jita 4-4 buy maximum | 52.00 ISK |
| The Forge sell minimum | 7,999.00 ISK |
| The Forge buy maximum | 52.00 ISK |
| Sell volume | 1307 |
| Buy volume | 260749 |
| Snapshot loaded | 2026-09-08T22:57:19.224Z |
| HTTP last modified | 2026-09-08T22:19:47.000Z |
| Source | esi |


[Order book](/types/5649-mark-i-compact-reinforced-bulkheads/prices) · [Price history](/types/5649-mark-i-compact-reinforced-bulkheads/history)

## Fitting

| Attribute | Value |
| --- | --- |
| CPU usage | 25 tf |
| Powergrid Usage | 1 MW |


## Structure

| Attribute | Value |
| --- | --- |
| Cargo capacity bonus | -7% |
| Structure Hitpoints | 40 HP |


## Miscellaneous

| Attribute | Value |
| --- | --- |
| Inertia Modifier | 3 % |
| Meta Level | 1 Level |
| Structure Hitpoint Bonus | +18% |
| Tech Level | 1 Level |


## Required Skills

| Attribute | Value |
| --- | --- |
| Primary Skill required | 3394 typeID |


## Materials

| Reprocessing yield | Quantity |
| --- | --- |
| [Isogen](/types/37-isogen) | 4 |


## Variations

- ['Basic' Reinforced Bulkheads](/types/1240-basic-reinforced-bulkheads) (Storyline)
- [ORE Reinforced Bulkheads](/types/34485-ore-reinforced-bulkheads) (Faction)
- [Reinforced Bulkheads I](/types/1333-reinforced-bulkheads-i) (Tech I)
- [Reinforced Bulkheads II](/types/1335-reinforced-bulkheads-ii) (Tech II)
- [Syndicate Reinforced Bulkheads](/types/34487-syndicate-reinforced-bulkheads) (Faction)
- [Synthetic Hull Conversion Reinforced Bulkheads](/types/21496-synthetic-hull-conversion-reinforced-bulkheads) (Storyline)
- [Type-D Restrained Reinforced Bulkheads](/types/5647-type-d-restrained-reinforced-bulkheads) (Tech I)

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