SLC (single-level cell)
E811072
SLC (single-level cell) is a type of NAND flash memory that stores one bit per cell, offering higher endurance, speed, and reliability than multi-level cell technologies like TLC.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SLC (single-level cell) canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9614278 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SLC (single-level cell) Context triple: [TLC (triple-level cell), comparedTo, SLC (single-level cell)]
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A.
TLC (triple-level cell)
TLC (triple-level cell) is a type of NAND flash memory that stores three bits of data per cell, offering higher storage density at lower cost but typically with reduced endurance and performance compared to single- and multi-level cell technologies.
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B.
3D NAND
3D NAND is a type of flash memory in which memory cells are stacked vertically in multiple layers to achieve higher storage density, lower cost per bit, and improved performance compared to traditional planar NAND.
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C.
SLCDA
SLCDA is the municipal agency responsible for operating and managing Salt Lake City’s airport system, including Salt Lake City International Airport.
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D.
SSD
SSD is the National Rail station code assigned to Stansted Airport railway station in Essex, England.
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E.
SSDs
SSDs (solid-state drives) are high-speed data storage devices that use flash memory instead of spinning disks to provide faster, more reliable performance in computers and other electronics.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SLC (single-level cell) Target entity description: SLC (single-level cell) is a type of NAND flash memory that stores one bit per cell, offering higher endurance, speed, and reliability than multi-level cell technologies like TLC.
-
A.
TLC (triple-level cell)
TLC (triple-level cell) is a type of NAND flash memory that stores three bits of data per cell, offering higher storage density at lower cost but typically with reduced endurance and performance compared to single- and multi-level cell technologies.
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B.
3D NAND
3D NAND is a type of flash memory in which memory cells are stacked vertically in multiple layers to achieve higher storage density, lower cost per bit, and improved performance compared to traditional planar NAND.
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C.
SLCDA
SLCDA is the municipal agency responsible for operating and managing Salt Lake City’s airport system, including Salt Lake City International Airport.
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D.
SSD
SSD is the National Rail station code assigned to Stansted Airport railway station in Essex, England.
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E.
SSDs
SSDs (solid-state drives) are high-speed data storage devices that use flash memory instead of spinning disks to provide faster, more reliable performance in computers and other electronics.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | NAND flash memory technology ⓘ |
| comparedTo |
MLC (multi-level cell)
ⓘ
QLC (quad-level cell) NERFINISHED ⓘ TLC (triple-level cell) NERFINISHED ⓘ |
| fullName | single-level cell ⓘ |
| hasCostPerBit | high GENERATED ⓘ |
| hasDataRetention | long data retention ⓘ |
| hasDensity |
lower density than MLC
ⓘ
lower density than QLC ⓘ lower density than TLC ⓘ |
| hasEndurance | high endurance ⓘ |
| hasEnduranceAdvantageOver |
MLC (multi-level cell)
ⓘ
QLC (quad-level cell) NERFINISHED ⓘ TLC (triple-level cell) NERFINISHED ⓘ |
| hasErrorRate |
lower raw bit error rate than MLC
ⓘ
lower raw bit error rate than QLC ⓘ lower raw bit error rate than TLC ⓘ |
| hasLatency | low latency ⓘ |
| hasProgrammingComplexity |
lower than MLC
ⓘ
lower than QLC ⓘ lower than TLC ⓘ |
| hasReadSpeed | high read speed GENERATED ⓘ |
| hasReliability | high reliability GENERATED ⓘ |
| hasReliabilityAdvantageOver |
MLC (multi-level cell)
GENERATED
ⓘ
QLC (quad-level cell) GENERATED ⓘ TLC (triple-level cell) GENERATED ⓘ |
| hasSpeedAdvantageOver |
MLC (multi-level cell)
ⓘ
QLC (quad-level cell) ⓘ TLC (triple-level cell) ⓘ |
| hasWriteCycleEnduranceRange | approximately 50000 to 100000 program-erase cycles ⓘ |
| hasWriteSpeed | high write speed ⓘ |
| isImplementedIn |
NAND flash SSDs
ⓘ
USB flash drives ⓘ memory cards ⓘ |
| isMarketPositionedAs | premium flash memory ⓘ |
| isOptimizedFor |
high-reliability applications
ⓘ
write-intensive workloads ⓘ |
| isUsedIn |
cache and write buffer areas
ⓘ
embedded systems ⓘ enterprise SSDs ⓘ high-endurance logging applications ⓘ industrial storage devices ⓘ mission-critical storage applications ⓘ |
| requiresECCStrength |
lower ECC strength than MLC
ⓘ
lower ECC strength than QLC ⓘ lower ECC strength than TLC ⓘ |
| storesBitsPerCell | 1 ⓘ |
| usesVoltageLevelsPerCell | 2 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: SLC (single-level cell) Description of subject: SLC (single-level cell) is a type of NAND flash memory that stores one bit per cell, offering higher endurance, speed, and reliability than multi-level cell technologies like TLC.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.