WD SN730 (SDBQNTY-512G) SSD M.2 PCIe 3.0x4 NVMe 512GB

About this item

Solid-State-Drive Capacity: 512 GB Variant: 512 GB Overprovisioning: 35.2 GB / 7.4 % Production: Active Released: 2020 Price at Launch: 152 USD Part Number: SDBQNTY-512G Market: Consumer Physical Form Factor: M.2 2280 (Single-Sided) Interface: PCIe 3.0 x4 Protocol: NVMe 1.3 Power Draw: 0.10 W (Idle) 2.1 W (Avg) 4.7 W (Max) Controller Manufacturer: WD Name: 20-82-00705-A2 Triton MP28 Find More Drives Architecture: ARM 32-bit Core Count: Triple-Core Foundry: TSMC Process: 28 nm Flash Channels: 8 @ 800 MT/s Chip Enables: 4 Controller Features: DRAM (enabled) NAND Flash Manufacturer: Toshiba Name: BiCS4 Type: TLC Technology: 96-layer Speed: 533 MT/s .. 800 MT/s Capacity: 2 chips @ 2 Tbit Toggle: 3.0 Topology: Charge Trap Process: 19 nm Dies per Chip: 8 dies @ 256 Gbit Planes per Die: 2 Decks per Die: 2 Word Lines: 109 per NAND String 88.1% Vertical Efficiency Read Time (tR): 59 µs Program Time (tProg): 625 µs Die Read Speed: 551 MB/s Die Write Speed: 56 MB/s Endurance: (up to) 1500 P/E Cycles (30000 in SLC Mode) Page Size: 16 KB Block Size: 1152 Pages Plane Size: 1980 Blocks DRAM Cache Type: DDR4 Capacity: 512 MB (1x 512 MB) Performance Sequential Read: 3,400 MB/s Sequential Write: 2,700 MB/s Random Read: 460,000 IOPS Random Write: 400,000 IOPS Endurance: 300 TBW Warranty: N/A MTBF: 1.8 Million Hours Drive Writes Per Day (DWPD): 0.3 SLC Write Cache: Yes Features TRIM: Yes SMART: Yes Power Loss Protection: No Encryption: AES-256 RGB Lighting: No PS5 Compatible: No

• Compatible With: Laptop, Memory Vault, PC
• Color: Black
• MPN: SDBQNTY-512G-1001
• Item Length: 3.15"
• Brand: Western Digital
• Form Factor: M.2 2280
• Type: Internal SSD
• Unit Type: Unit
• Read Speed: 3400MB/s
• Drive Type(s) Supported: Internal SSD, SSD (Solid State Drive)

Specifications

MPN

SDBQNTY-512G-1001

Type

Internal SSD

Brand

Western Digital

Cache

512 MB

Color

Black

Model

Western Digital SN730

Features

Adaptive Memory Technology, Low Noise Level

Interface

M.2, NVME, PCI Express

Unit Type

Unit

Item Width

0.87"

Read Speed

3400MB/s

Form Factor

M.2 2280

Item Height

1

Item Length

3.15"

Write Speed

2700MB/s

Product Line

WD Black

Transfer Rate

550 Mbps

Unit Quantity

1

Storage Format

HDD & SSD

Compatible With

Laptop, Memory Vault, PC