Diffsns

B.2 SCSI Connector Signal Allocation: SCA2 type LVD 16-bit SCSI

Table B.2 SCSI connector (SCA2 type LVD 16-bit SCSI): CN1

Pin No.	Signal	Signal	Pin No.
01	+12V (Charge)	12V RETURN (GND)	41
02	+12V	12V RETURN (GND)	42
03	+12V	12V RETURN (GND)	43
04	+12V	12V RETURN (MATED 1)	44
05	Reserved (N.C.)	Reserved (N.C.)	45
06	Reserved (N.C.)	DIFFSNS	46
07	–DB11	DB11	47
08	–DB10	DB10	48
09	–DB09	DB09	49
10	–DB08	DB08	50
11	–I/O	I/O	51
12	–REQ	REQ	52
13	–C/D	C/D	53
14	–SEL	SEL	54
15	–MSG	MSG	55
16	–RST	RST	56
17	–ACK	ACK	57
18	–BSY	BSY	58
19	–ATN	ATN	59
20	–P_CRCA	P_CRCA	60
21	–DB07	DB07	61
22	–DB06	DB06	62
23	–DB05	DB05	63
24	–DB04	DB04	64
25	–DB03	DB03	65
26	–DB02	DB02	66
27	–DB01	DB01	67
28	–DB00	DB00	68
29	–DBP1	DBP1	69
30	–DB15	DB15	70
31	–DB14	DB14	71
32	–DB13	DB13	72
33	–DB12	DB12	73
34	5V	5V RETURN (MATED 2)	74
35	5V	5V RETURN (GND)	75
36	5V (Charge)	5V RETURN (GND)	76
37	– SPINDLE SYNC	–LED	77
38	RMT START	DLYD START	78
39	SCSI ID0	SCSI ID1	79
40	SCSI ID2	SCSI ID3	80

C141-E166

B-3

MAP3735NC/NP, MAP3367NC/NP, MAP3147NC/NP specifications

Fujitsu's MAP3147NC/NP, MAP3367NC/NP, and MAP3735NC/NP hard disk drives represent a robust solution for businesses seeking reliable data storage options. These models are part of Fujitsu’s extensive line of high-performance hard drives that cater to various organizational needs, from servers to high-capacity data storage systems.

One of the standout features of these hard drives is their speed. The MAP3147NC/NP operates at a spindle speed of 10,000 RPM, ensuring rapid data access and retrieval. This speed is essential for environments requiring quick data transactions, making it suitable for enterprise-level databases and high-performance computing applications.

The capacity range across these models is designed to meet varying storage requirements. The MAP3147NC offers 147 GB, while the MAP3367NC provides 67 GB, and the MAP3735NC boasts a generous capacity of 35 GB. This diversity allows organizations to select the drive that best fits their data storage and performance needs while maintaining a scalable storage solution.

In terms of technology, the drives incorporate advanced features such as Serial Attached SCSI (SAS) interface, which enhances data throughput and reliability compared to traditional Parallel SCSI interfaces. SAS technology enables these drives to support multiple device connections while ensuring high-performance throughput, essential for modern enterprise environments.

The drives employ a 64 MB cache, providing a significant performance boost by allowing for quicker access to frequently used data. This capability improves overall system responsiveness, especially in applications requiring high input/output operations per second (IOPS).

Moreover, the MAP3147NC/NP, MAP3367NC/NP, and MAP3735NC/NP series are designed with data integrity in mind. They include features such as Error Correction Code (ECC) and background error scanning, which work together to maintain the integrity of stored data and minimize the risk of data loss.

In conclusion, Fujitsu’s MAP3147NC/NP, MAP3367NC/NP, and MAP3735NC/NP hard disk drives provide a blend of performance, capacity, and reliability. With their fast spindle speeds, robust data throughput via SAS technology, and enhanced cache memory, these drives are ideal for enterprises requiring durable and efficient data storage solutions in high-demand environments. As organization needs evolve, these drives offer scalability and reliability to support diverse applications and workloads.

Fujitsu MAP3735NC/NP, MAP3147NC/NP, MAP3367NC/NP manual Diffsns

Models: MAP3735NC/NP MAP3367NC/NP MAP3147NC/NP

Pin No.

Signal

ACK

–BSY

C141-E166

MAP3735NC/NP, MAP3367NC/NP, MAP3147NC/NP specifications