ADATA SWORDFISH NVMe PCIe Gen3x4 M.2 2280

DA

  • Interface:M.2 2280 PCIe Gen3x4 NVMe 1.3
  • Read/Write speed up to 1800/1200MB/s *Performance varied by drive capacity and system configuration
  • Fast performance with SLC Caching and host memory buffer
  • Random 4K read/write of 180/180K IOPS *Varies by models
Storage

250GB

 
 
UGS : ND Catégorie :
Description

Solid-State-Drive

Capacity: 250 GB
Variants: 250 GB 500 GB 1 TB 2 TB
Overprovisioning: 23.2 GB / 10.0 %
Production: End-of-life
Released: Jun 2020
Price at Launch: 38 USD
Part Number: ASWORDFISH-250G-C
Market: Consumer

Physical

Form Factor: M.2 2280 (Single-Sided)
Interface: PCIe 3.0 x4
Protocol: NVMe 1.3
Power Draw: Unknown

Controller

Manufacturer: Realtek
Name:
RTS5763DL

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Architecture: ARM 32-bit
Core Count: Dual-Core
Flash Channels: 4
Chip Enables: 8

NAND Flash

Manufacturer: Sandisk
Name: BiCS4
Rebranded: SanDisk BiCS4
Type: TLC
Technology: 96-layer
Speed: 800 MT/s
Capacity: 4 chips @ 512 Gbit
ONFI: 4.0
Topology: Charge Trap
Process: 19 nm
Die Size: 86 mm²
(6.0 Gbit/mm²)
Dies per Chip: 1 die @ 512 Gbit
Planes per Die: 2
Decks per Die: 2
Word Lines: 109 per NAND String
88.1% Vertical Efficiency
Read Time (tR): 58 µs
Program Time (tProg): 561 µs
Die Write Speed: 57 MB/s
Endurance:
(up to)
3000 P/E Cycles
Page Size: 16 KB
Block Size: 1152 Pages
Plane Size: 1822 Blocks

DRAM Cache

Type: None
Host-Memory-Buffer (HMB): 64 MB

Performance

Sequential Read: 1,800 MB/s
Sequential Write: 900 MB/s
Random Read: 100,000 IOPS
Random Write: 130,000 IOPS
Endurance: 120 TBW
Warranty: 5 Years
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

Notes

NAND Die:

Read latency tR: 58 µs (ABL)
tPROG with ~ 25% Overhead: ~ 750 µs (Avg – 42.7 MB/s per each die)

Brand

Brand

ADATA

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