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SK Hynix Bettle X31 1 TB

1 TB
Capacity
Cepheus 2
Controller
TLC
Flash
Unknown
Interface
Unknown
Form Factor
Front
Package
Package
SSD Controller
Controller
NAND Die
NAND Die
The SK Hynix Bettle X31 is a solid-state drive in the Unknown form factor, launched on June 21st, 2023. It is only available in the 1 TB capacity listed on this page. With the rest of the system, the SK Hynix Bettle X31 interfaces using a Unknown connection. The SSD controller is the Cepheus 2 ACNT038 from SK Hynix, a DRAM cache chip is available. SK Hynix has installed 128-layer TLC NAND flash on the Bettle X31, the flash chips are made by SK Hynix. To improve write speeds, a pseudo-SLC cache is used, so bursts of incoming writes are handled more quickly. The Bettle X31 is rated for sequential read speeds of up to 1,050 MB/s and 1,000 MB/s write.
At its launch, the SSD was priced at 93 USD. The warranty length is set to three years, which is above average, but shorter than the five years offered by many other vendors. The TBW rating for the SK Hynix Bettle X31 1 TB is unknown.

Solid-State-Drive

Capacity: 1 TB (1024 GB)
Overprovisioning: 70.3 GB / 7.4 %
Production: Active
Released: Jun 21st, 2023
Price at Launch: 93 USD
Part Number: SKHPU3-001T
Market: Consumer

Physical

Form Factor: Unknown
Interface: Unknown
Protocol: Unknown
Power Draw: Unknown

Controller

Manufacturer: SK Hynix
Name: Cepheus 2 ACNT038
Architecture: ARM 32-bit Cortex-R
Core Count: Dual-Core
Foundry: TSMC FinFET
Process: 12 nm
Flash Channels: 4 @ 1,400 MT/s
Chip Enables: 4
Controller Features: DRAM (enabled)
Bridge Chip Controller:ASMedia ASM2364
Architecture:ARM 32-bit
Interface:USB
Connector:USB-C
Downstream port:PCIe 3.0 x4
Upstream port:USB 3.2 Gen 2 10Gbps

NAND Flash

Manufacturer: SK Hynix
Name: V6
Type: TLC
Technology: 128-layer
Speed: 1400 MT/s
Capacity: 1 chip @ 8 Tbit
Toggle: 4.0
Topology: Charge Trap
Die Size: 63 mm²
(8.1 Gbit/mm²)
Dies per Chip: 16 dies @ 512 Gbit
Planes per Die: 4
Decks per Die: 2
Word Lines: 147 per NAND String
87.1% Vertical Efficiency
Endurance:
(up to)		 3000 P/E Cycles
Page Size: 16 KB
Block Size: 1536 Pages
Plane Size: 722 Blocks

DRAM Cache

Type: LPDDR4
Capacity: Unknown

Performance

Sequential Read: 1,050 MB/s
Sequential Write: 1,000 MB/s
Random Read: Unknown
Random Write: Unknown
Endurance: Unknown
Warranty: 3 Years
SLC Write Cache: Yes

Features

TRIM: Yes
SMART: Yes
Power Loss Protection: No
Encryption:
  • Unknown
RGB Lighting: No
PS5 Compatible: No

Notes

Drive:

This SSD is essentially a BC711 in a enclosure

Controller:

This Controller also comes in the same package as the NAND Flash and DRAM Cache

NAND Die:

Each die has 7 SGSs with 3 SGDs.
Jun 1st, 2024 02:08 EDT change timezone

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