Report an Error

Samsung PM1653 7.5 TB

7.5 TB
Capacity
Samsung RGX
Controller
TLC
Flash
SAS 24 Gbps
Interface
2.5"
Form Factor
Front
NAND Die
NAND Die
The Samsung PM1653 is a solid-state drive in the 2.5" form factor, launched in 2022. It is available in capacities ranging from 960 GB to 31 TB. This page reports specifications for the 7.5 TB variant. With the rest of the system, the Samsung PM1653 interfaces using a SAS 24 Gbps connection. The SSD controller is the RGX Rhino from Samsung. Samsung has installed 128-layer TLC NAND flash on the PM1653, the flash chips are made by Samsung. The PM1653 is rated for sequential read speeds of up to 4,200 MB/s and 3,700 MB/s write; random IOPS reach up to 770K for reads and 135K for writes.
The SSD's price at launch is unknown. The warranty length is set to five years, which is an excellent warranty period. Samsung guarantees an endurance rating of 14016 TBW, a high value.

Solid-State-Drive

Capacity: 7.5 TB (7680 GB)
Variants: 960 GB 1.9 TB 3.8 TB 7.5 TB 15 TB 31 TB
Overprovisioning: 1039.4 GB / 14.5 %
Production: Active
Released: 2022
Part Number: MZILG7T6HBLA
Market: Enterprise

Physical

Form Factor: 2.5"
Interface: SAS 24 Gbps
Protocol: Unknown
Power Draw: Unknown (Idle)
11.5 W (Avg)
14.7 W (Max)

Controller

Manufacturer: Samsung
Name: RGX Rhino
Architecture: ARM 32-bit Cortex-R8
Foundry: Samsung FinFET
Process: 8 nm
Flash Channels: 16
Chip Enables: 8
Controller Features: DRAM

NAND Flash

Manufacturer: Samsung
Name: V-NAND V6
Type: TLC
Technology: 128-layer
Speed: 1200 MT/s
Capacity: Unknown
Toggle: 4.0
Topology: Charge Trap
Die Size: 102 mm²
(5.0 Gbit/mm²)
Planes per Die: 2
Decks per Die: 1
Word Lines: 136 per NAND String
94.1% Vertical Efficiency
Read Time (tR): 45 µs
Program Time (tProg): 390 µs
Block Erase Time (tBERS): 3.5 ms
Die Read Speed: 711 MB/s
Die Write Speed: 82 MB/s
Endurance:
(up to)		 3000 P/E Cycles
Page Size: 16 KB

DRAM Cache

Type and Size: Unknown

Performance

Sequential Read: 4,200 MB/s
Sequential Write: 3,700 MB/s
Random Read: 770,000 IOPS
Random Write: 135,000 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 Enterprise
RGB Lighting: No
PS5 Compatible: No

Notes

NAND Die:

A Dual-plane Die with 2 sub-planes with 8 KiB pages in order to improve performance through paralellism.
Endurance: Could be from 1.500 to 3.000 P.E.C. depending on NAND binning
Jun 1st, 2024 03:29 EDT change timezone

Latest GPU Drivers

New Forum Posts

Popular Reviews

Controversial News Posts