Technical Snapshot

The Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 is a high-performance 2.5" solid state drive built with 3D NAND flash and a SATA 6Gb/s interface. It delivers sequential read speeds Up to 540 MB/s and sequential write speeds Up to 500 MB/s. Random I/O reaches 80,000 read IOPS and 40,000 write IOPS. The drive offers 4000 GB of storage, an endurance rating of 1,000 TBW, a 1,800,000 hours MTBF, backed by a 3 Years warranty. Part of Crucial's BX500 product line, this drive targets enthusiast gamers, content creators, and workstation builders requiring high-bandwidth NVMe storage.

Use Case
General-purpose storage, everyday computing
Compatibility
2.5" slot, SATA 6Gb/s-capable motherboard
Category
Internal NVMe SSD — Crucial BX500
Crucial Image not available
Crucial SSD
Crucial BX500

BX500 4000GB 2.5" — CT4000BX500SSD1

SATA 6Gb/s · 2.5" · 3D NAND · Up to 540 MB/s Read

Total usable storage capacity of the drive.
Capacity 4000 GB
Maximum sequential read speed under optimal conditions.
Seq Read Up to 540 MB/s
Maximum sequential write speed under optimal conditions.
Seq Write Up to 500 MB/s
Total terabytes that can be written over the drive's lifetime before expected wear-out.
Endurance 1,000 TBW
MPNCT4000BX500SSD1
EAN649528939593
CategorySolid State Drives
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Performance & Interface

Form Factor2.5"
InterfaceSATA 6Gb/s
Sequential ReadUp to 540 MB/s
Sequential WriteUp to 500 MB/s
Random Read IOPS80,000
Random Write IOPS40,000
NAND Type3D NAND
ControllerSilicon Motion SM2259XT
Endurance (TBW)1,000 TBW
MTBF1,800,000 hours
Warranty3 Years

Full Specifications

Data sourced from Crucial product specifications
Storage
Product LineBX500
Capacity4000 GB
Form Factor2.5"
InterfaceSATA 6Gb/s
NAND Type3D NAND
ControllerSilicon Motion SM2259XT
Performance
Sequential ReadUp to 540 MB/s
Sequential WriteUp to 500 MB/s
Random Read IOPS80,000
Random Write IOPS40,000
Endurance & Reliability
Endurance (TBW)1,000 TBW
MTBF1,800,000 hours
Warranty3 Years
Product
BrandCrucial
MPNCT4000BX500SSD1
EAN649528939593
Physical
Package Dimensions40.64 x 30.48 x 31.115000000000002 cm

Support & Downloads

Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 Firmware UpdateLatest firmware · Check Crucial support
Crucial Support →
Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 DatasheetPDF · Technical specifications
Crucial Support →
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Frequently Asked Questions

Is the Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 compatible with my motherboard?

The Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 uses a 2.5" form factor with SATA 6Gb/s interface. It is compatible with any motherboard that has a matching 2.5" slot. Check your motherboard specifications for SATA port availability.

What systems is the Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 designed for?

The Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 is designed for desktop PCs and workstations with 2.5" support. Check your system's storage interface specifications for compatibility.

What is the endurance rating of the Crucial BX500 4000GB 2.5" — CT4000BX500SSD1?

The Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 is rated for 1,000 TBW with a 1,800,000 hours MTBF, backed by a 3 Years warranty. At typical consumer usage of ~50 GB/day, this provides years of reliable operation.

How fast is the Crucial BX500 4000GB 2.5" — CT4000BX500SSD1?

The Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 delivers Up to 540 MB/s sequential read and Up to 500 MB/s sequential write speeds. Random I/O performance: 80,000 read IOPS and 40,000 write IOPS.

What type of NAND does the Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 use?

The Crucial BX500 4000GB 2.5" — CT4000BX500SSD1 uses 3D NAND flash memory with 4000 GB storage capacity.

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