4테라 나스(NAS) 하드 드라이브 배틀

 

컨슈머를 위한 SATA DAS/NAS 용 하드 드라이브 벤치마크

 

Western Digital Red 4 TB [ WDC WD40EFRX-68WT0N0 ]

Seagate 4 TB NAS HDD [ ST4000VN000-1H4168 ]

Western Digital Se 4 TB [ WDC WD4000F9YZ-09N20L0 ]

Western Digital Re 4 TB [ WDC WD4000FYYZ-01UL1B0 ]

 

오늘의 선수들로 웨스턴 디지털 RED 및 RE,SE 시리즈와 시게이트의 나스 HDD 모델이 선별되었습니다. 용량은 모두 4테라

 

[ 사타 스라이브 테스트 시스템 ]

 

SATA Drive Benchmarking Testbed Setup
Processor	Intel i7-3770K CPU - 4C/8T - 3.50GHz, 8MB Cache
Motherboard	Asus P8H77-M Pro
OS Hard Drive	Seagate Barracuda XT 2 TB
Secondary Drives	Corsair Performance 3 Series™ P3-128 128 GB SSD
	WD40EFRX / ST4000VN000 / WD4000F9YZ / WD4000FYYZ
Memory	G.SKILL ECO Series 4GB (2 x 2GB) SDRAM DDR3 1333 (PC3 10666) F3-10666CL7D-4GBECO CAS 7-7-7-21
Case	Antec VERIS Fusion Remote Max
Power Supply	Antec TruePower New TP-550 550W
Operating System	Windows 7 Ultimate x64

 

 

[ 나스 테스트 시스템 ]

 

AnandTech NAS Testbed Configuration
Motherboard	Asus Z9PE-D8 WS Dual LGA2011 SSI-EEB
CPU	2 x Intel Xeon E5-2630L
Coolers	2 x Dynatron R17
Memory	G.Skill RipjawsZ F3-12800CL10Q2-64GBZL (8x8GB) CAS 10-10-10-30
OS Drive	OCZ Technology Vertex 4 128GB
Secondary Drive	OCZ Technology Vertex 4 128GB
Tertiary Drive	OCZ RevoDrive Hybrid (1TB HDD + 100GB NAND)
Other Drives	12 x OCZ Technology Vertex 4 64GB (Offline in the Host OS)
Network Cards	6 x Intel ESA I-340 Quad-GbE Port Network Adapter
Chassis	SilverStoneTek Raven RV03
PSU	SilverStoneTek Strider Plus Gold Evolution 850W
OS	Windows Server 2008 R2
Network Switch	Netgear ProSafe GSM7352S-200

 

 

[ 각 디스크 스펙 ]

 

	WD Red	Seagate NAS HDD	WD Se	WD Re
Model Number	WD40EFRX	ST4000VN000	WD4000F9YZ	WD4000FYYZ
Interface	SATA 6 Gbps	SATA 6 Gbps	SATA 6 Gbps	SATA 6 Gbps
Advanced Format (AF)	Yes	Yes	Yes	No (512N Sector Size)
Rotational Speed	IntelliPower (5400 rpm)	5900 rpm	7200 rpm	7200 rpm
Cache	64 MB	64 MB	64 MB	64 MB
Rated Load / Unload Cycles	300K	600K	300K	600K
Non-Recoverable Read Errors / Bits Read	1 per 10E14	1 per 10E14	1 per 10E14	1 per 10E15
MTBF	1M	1M	800K	1.2M
Rated Workload	~120 - 150 TB/yr	< 180 TB/yr?	180 TB/yr	550 TB/yr
Operating Temperature Range	0 - 70 C	0 - 70 C	5 - 55 C	5 - 55 C
Acoustics (Seek Average - dBA)	28	25	34	34
Physical Dimensions	4 in. x 5.787 in. x 1.028 in. / 680 grams	4 in. x 5.787 in. x 1.028 in. / 610 grams	4 in. x 5.787 in. x 1.028 in. / 750 grams	4 in. x 5.787 in. x 1.028 in. / 750 grams
Warranty	3 years	3 years	5 years	5 years
Pricing	$213	$220	$280	$383

 

 

하드디스크 각각의 스펙입니다. 모두 SATA 6 Gbps 인터페이스에 WD Re 모델만 어드밴스드 포멧을 지원하지 않고, RPM은 모두 5400 ~ 7200RPM, 캐세는 64MB.

 

	WD Red	Seagate NAS HDD	WD Se	WD Re
DMA Setup Auto-Activate	Supported, Disabled	Supported, Disabled	Supported, Disabled	Supported, Disabled
Extended Power Conditions	Not Supported	Not Supported	Supported, Disabled	Supported, Disabled
Free-Fall Control	Not Supported	Not Supported	Not Supported	Not Supported
General Purpose Logging	Supported	Supported	Supported	Supported
In-Order Data Delivery	Not Supported	Not Supported	Not Supported	Not Supported
NCQ Priority Information	Supported	Not Supported	Supported	Supported
Phy Event Counters	Supported	Supported	Supported	Supported
Release Interrupt	Not Supported	Not Supported	Not Supported	Not Supported
Sense Data Reporting	Not Supported	Not Supported	Not Supported	Not Supported
Software Settings Preservation	Supported, Enabled	Supported, Enabled	Supported, Enabled	Supported, Enabled
Streaming	Supported	Supported	Not Supported	Not Supported
Tagged Command Queuing	Not Supported	Not Supported	Not Supported	Not

 

추가 기능 지원 부분

 

 

 

 

NASPT / robocopy 테스트, 부분적으로 엎치락 뒤치락

 

 

 

 

IOMeter 테스트, 이것 또한 엎치락 뒤치락

 

4 TB NAS Hard Drive Face-Off: LenovoEMC PX2-300D Power Consumption
Mode	WD Red	Seagate NAS HDD	WD Se	WD Re
Idle	18.25 W	19.29 W	22.67 W	23.68 W
Max. Throughput (100% Reads)	19.51 W	20.56 W	23.54 W	24.53 W
Real Life (60% Random, 65% Reads)	19.58 W	20.60 W	23.95 W	24.49 W
Max. Throughput (50% Reads)	19.67 W	20.63 W	24.11 W	24.41 W
Random 8 KB (70% Reads)	19.07 W	20.98 W	23.54 W	23.68 W

 

 

시퀀셜 읽기 테스트 [Sequential Reads]

 

 

 

시퀀셜 쓰기 테스트 [Sequential Writes]

 

 

 

랜덤 읽기 테스트 [Random Reads]

 

 

 

랜덤 쓰기 성능 [Random Writes]

 

 

 

출처 - http://www.anandtech.com

 

리뷰어 결론 :

Sometimes, the expected workloads become too heavy (> 150 TB/yr) for the consumer NAS drives to handle. Under those circumstances, the WD Se and WD Re are excellent choices. The WD Se can handle up to 180 TB/yr and the WD Re can go up to 550 TB/yr. Thanks to their higher rotational speed (7200 rpm), the enterprise grade drives have much better performance on the whole. We have also been using the WD Re drives for evaluation of various NAS systems. The disks have gone through countless rebuilds for test purposes and are still going strong. We have no qualms in standing behind the WD Re drives for very heavy NAS workloads.