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DapuStor Haishen5 H5100 7.5 TB

7.5 TB
Capacity
Bravera
Controller
TLC
Flash
PCIe 5.0 x4
Interface
U.2
Form Factor
Front
SSD Controller
Controller
The DapuStor Haishen5 H5100 is a solid-state drive in the U.2 form factor, launched in 2023. It is only available in the 7.5 TB capacity listed on this page. With the rest of the system, the DapuStor Haishen5 H5100 interfaces using a PCI-Express 5.0 x4 connection. The SSD controller is the MV-SS1333 from Marvell, a DRAM cache chip is available. DapuStor has installed 162-layer TLC NAND flash on the Haishen5 H5100, the flash chips are made by Toshiba. Thanks to support for the fast PCI-Express 5.0 interface, performance is excellent. The Haishen5 H5100 is rated for sequential read speeds of up to 14,000 MB/s and 6,300 MB/s write; random IOPS reach up to 2800K for reads and 250K for writes.
The SSD's price at launch is unknown. The warranty length is set to five years, which is an excellent warranty period. DapuStor guarantees an endurance rating of 14016 TBW, a high value.

Solid-State-Drive

Capacity: 7.5 TB (7680 GB)
Overprovisioning: 1039.4 GB / 14.5 %
Production: Active
Released: 2023
Part Number: DPHV5108T0
Market: Consumer

Physical

Form Factor: U.2
Interface: PCIe 5.0 x4
Protocol: NVMe 2.0
Power Draw: 7.0 W (Idle)
Unknown (Avg)
18.0 W (Max)

Controller

Manufacturer: Marvell
Name: MV-SS1333
Architecture: ARM 32-bit Cortex-R8 + Cortex-M7 + Cortex-M3
Core Count: 11-Core
Foundry: TSMC FinFET
Process: 12 nm
Flash Channels: 16 @ 1,600 MT/s
Chip Enables: 8
Controller Features: DRAM (enabled)

NAND Flash

Manufacturer: Toshiba
Name: BiCS6
Type: TLC
Technology: 162-layer
Speed: 2400 MT/s
Capacity: Unknown
Topology: Charge Trap
Die Size: 98 mm²
(5.2 Gbit/mm²)
Planes per Die: 4
Decks per Die: 2
Word Lines: 170 per NAND String
95.3% Vertical Efficiency
Read Time (tR): 65 µs
Die Read Speed: 1280 MB/s
Page Size: 16 KB

DRAM Cache

Type: DDR4
Capacity: Unknown

Performance

Sequential Read: 14,000 MB/s
Sequential Write: 6,300 MB/s
Random Read: 2,800,000 IOPS
Random Write: 250,000 IOPS
Endurance: 14016 TBW
Warranty: 5 Years
MTBF: 2.0 Million Hours
Drive Writes Per Day (DWPD): 1.0
Write Cache: N/A

Features

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

Reviews

Notes

Controller:

The Bravera SC5 SSD controllers feature 72-bit DDR interface
with the option of using either DDR4 or LPDDR4X and has 10
embedded processor cores: Arm® Cortex®-R8 cores plus
additional Cortex-M7 cores for providing further flexibility. In
addition, a Cortex-M3 processor core with integrated
instruction/data SRAM and crypto engines (AES, SHA, RSA, ECC)
in a secure boundary handles the security (TCG) standards for
all secure drive control and key management.

NAND Die:

Lower Deck: 81 - Strings
Upper Deck: 81 - Strings
Jun 1st, 2024 19:17 EDT change timezone

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