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Crucial · PCIe 5.0 · 4000 GB

Crucial T705 4TB PCIe Gen5 NVMe

M.2 2280 · TLC NAND · LPDDR4

Performance: 89
Perf / price: 24
Capacity value: 96
Amazon: $559

View Crucial T705 4TB PCIe Gen5 NVMe Gallery in high resolution

Available on Amazon Updated Aug 29, 2026 Prime FBA

Performance89.4

Performance / price24.0

Capacity value95.9

$559 on Amazon Add this SSD to a build Compare this SSD SSD table

Written analysis

Crucial T705 4TB PCIe Gen5 NVMe at a glance

The Crucial T705 4TB PCIe Gen5 NVMe is a 4000 GB M.2 2280 SSD using PCIe 5.0 x4, NVMe 2.0. The controller is Phison E26. Flash type is TLC 232-layer. Cache is listed as LPDDR4.

Rated sequential throughput is 14100 MB/s read and 12600 MB/s write. Random throughput is 1500K read IOPS and 1800K write IOPS. The calculated specification score is 89.4.

Best fit: Performance-focused operating-system, application, and game storage.

Endurance and thermals

Rated endurance is 2400 TBW, or approximately 600 TBW per TB of capacity. The listed warranty is 5 years.

Current value

At $559, the drive costs $139.86 per TB. Performance / price is 24.0 and capacity value is 95.9. Compare these values with nearby drives below; interface generation and headline speed alone do not determine value.

Drive data

Full specifications

Interface, flash, controller, cache, throughput, endurance, power, warranty, and value in one technical sheet.

General

Manufacturer: Crucial
SSD: Crucial T705 4TB PCIe Gen5 NVMe
Part number: CT4000T705SSD3
Model: CT4000T705SSD3
Capacity: 4000 GB
Form factor: M.2 2280
Launch price: —
Amazon price: $559
Amazon availability: Available
Price updated: Aug 29, 2026

Performance

Sequential read: 14100 MB/s
Sequential write: 12600 MB/s
Random read: 1500K IOPS
Random write: 1800K IOPS

Value

Amazon price: $559
Price / TB: $139.86
Performance / price: 24.0
Capacity value: 95.9

Hardware & cache

Interface: PCIe 5.0 x4, NVMe 2.0
Interface generation: PCIe 5.0
Controller: Phison E26
NAND: TLC 232-layer
Process: 12.0
Cache type: LPDDR4
DRAM: LPDDR4
DRAM capacity: 4096 MB
DRAM speed: 4266 MT/s
SLC cache: Dynamic

Durability & power

Endurance: 2400 TBW
Endurance / TB: 600 TBW
Warranty: 5 years
Idle power: —
Active power: —

Additional information

Also listed as: T705 4TB PCIe Gen5 NVMe
Color: Black

Amazon

Price history

Nearby performance

Similar SSDs

Drives close to Crucial T705 4TB PCIe Gen5 NVMe on calculated specification performance. Open the SSD table to sort, filter, and compare side by side.

ADATA ADATA XPG Mars 980 Blade 2TB 2000 GB · PCIe 5.0 · TLC

88.1

—

Crucial Crucial T700 4TB Gen5 NVMe 4000 GB · PCIe 5.0 · TLC

88.2

18.1

72.6

$729

Crucial Crucial T705 2TB PCIe Gen5 NVMe 2000 GB · PCIe 5.0 · TLC

88.7

33.2

66.5

$400

ADATA ADATA XPG Mars 980 Blade 4TB 4000 GB · PCIe 5.0 · TLC

89.1

—

Crucial Crucial T705 4TB PCIe Gen5 NVMe This drive

89.4

24.0

95.9

$559

KLEVV KLEVV Genuine G560 4TB M.2 2280 NVMe PCIe Gen5x4 4000 GB · PCIe 5.0 · TLC

89.4

28.5

114.2

$470

SanDisk WD_BLACK 1TB SN8100 1000 GB · PCIe 5.0 · TLC

89.7

50.0

$269

SanDisk SANDISK 1TB Optimus GX PRO 8100 1000 GB · PCIe 5.0 · TLC

89.7

44.8

$300

Corsair Corsair MP700 Pro 4 TB 4000 GB · PCIe 5.0 · TLC

90.3

16.1

64.6

$839

Compare these in the SSD table

Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

PCIe 5.0 Performance: Delivers up to 14,100MB/s read and 12,600MB/s write speeds for quicker game load times, bootups, and smooth multitasking

Spacious 4TB Capacity: Store AAA titles, 8K+ video, and creative assets with blazing-fast Gen5 NVMe throughput

Platform-Optimized Compatibility: Designed for Intel 13th/14th Gen and AMD Ryzen 7000 in M.2 Gen5 slots

Heatsink-Compatible Design: Install with a compatible heatsink for optimal performance in sustained gaming sessions and demanding workloads

Trusted Micron Quality: Engineered for tech enthusiasts and hardcore gamers with Micron TLC NAND and a 5-year warranty

Acronis True Image and Adobe Software Bundle Included: Comes with Acronis cloning software for easy data recovery and transfers, plus a one-month Adobe Creative Cloud All-Apps subscription for creative photo, video, 3D projects and more