SanDisk X300s Specifications
Capacity	64GB	128GB	256GB	512GB	1TB
Form Factor	2.5" 7mm & M.2 2280
Controller	Marvell 88SS9188			Marvell 88SS9187
NAND	SanDisk 2nd Gen 64Gbit 19nm MLC
Sequential Read	510MB/s	510MB/s	520MB/s	520MB/s	520MB/s
Sequential Write	140MB/s	300MB/s	460MB/s	460MB/s	480MB/s
4KB Random Read	71K IOPS	85K IOPS	90K IOPS	92K IOPS	94K IOPS
4KB Random Write	37K IOPS	66K IOPS	80K IOPS	80K IOPS	82K IOPS
Idle Power (Slumber/DEVSLP)	90mW / 5.0mW	90mW / 5.0mW	90mW / 5.0mW	90mW / 6.0mW	95mW / 6.0mW
Max Power (Read/Write)	2.9W / 2.6W	2.9W / 3.6W	3.0W / 4.9W	3.1W / 5.0W	3.1W / 5.0W
Endurance	40TB (21GB/day for 5 years)	80TB (43GB/day for 5 years)
Encryption	TCG Opal 2.0 & IEEE-1667

 

샌디스크의 신형 x300 SSD 시리즈

 

라인업 : 64GB - 128GB - 256GB - 512GB - 1TB

폼팩터 : 2.5인치 7미리 & M.2 2280

메인 컨트롤러 : 256GB 모델까지 Marvell 88SS9188 / 512GB-1TB는 Marvell 88SS9187

낸드플래시 : 샌디스크 2세대 64Gbit 19나노 MLC

보증기간 : 5년

그 외 세부 스펙은 상단 테이블 참조

 

 

 

PCB 레이아웃 : 8개의 낸드 패키지 확인 (512GB)

 

 

64Gbit 1Ynm (i.e. second generation 19nm)

 

 

Test Systems

For AnandTech Storage Benches, performance consistency, random and sequential performance, performance vs transfer size and load power consumption we use the following system:

CPU	Intel Core i5-2500K running at 3.3GHz (Turbo & EIST enabled)
Motherboard	AsRock Z68 Pro3
Chipset	Intel Z68
Chipset Drivers	Intel 9.1.1.1015 + Intel RST 10.2
Memory	G.Skill RipjawsX DDR3-1600 4 x 8GB (9-9-9-24)
Video Card	Palit GeForce GTX 770 JetStream 2GB GDDR5 (1150MHz core clock; 3505MHz GDDR5 effective)
Video Drivers	NVIDIA GeForce 332.21 WHQL
Desktop Resolution	1920 x 1080
OS	Windows 7 x64

 

 

 

 

 

 

 

 

 

Due to the lower over-provisioning, the X300s ends up being slightly slower than the Extreme Pro and Extreme II. Still, the X300s is a solid performer and faster than e.g. Intel's SSD Pro 2500, which is Intel's offering to the business market. Ultimately the 850 Pro is the fastest SED on the market but the X300s provides a more complete set of features with the inclusion of Wave's EMBASSY Security Control.

 

 

 

The X300s does not perform that well in our 2011 Storage Benches. I would say that the 2011 Benches, especially the Light suite, are closer to a typical corporate workload with lots of email and office use, so I would give more value to that instead of the 2013 Bench. The X300s is still okay in both 2011 Benches and better than the Intel SSD Pro 2500, but I was expecting a bit more given the performance of the Extreme Pro and Extreme II.

 

 

 

 

Sequential read performance is excellent and sequential write is okay too, making the X300s equivalent to the Extreme Pro.

 

 

 

 

Click for full size

 

 

 

출처 - http://www.anandtech.com

 

샌디스크 X300 요약 : 퍼포먼스는 비교 모델 간 중-하급 성능 / 전력 소모는 중-상급 효율