삼성 ssd... pro 와 evo 차이... > 자유게시판

<div align="justify"><font color="#000000"><span style="font-family:'나눔고딕', NanumGothic, '돋움';">840 <span class="highlight">EVO</span>
시리즈는 840 일반 시리즈의 후속이라고 볼 수 있는 일반형 모델이고(TLC 타입, 3bit MLC 타입이라고도 함, 보증 기간
3년),</span></font></div><div align="justify"><font color="#000000"><span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';">840 <span class="highlight">Pro</span>는 고급형(MLC 타입, 보증 기간 5년)입니다.</span> Pro가 더 비싸구요.</font><br /><span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><font color="#000000"><span style="font-family:'나눔고딕', '돋움';"></span></font><br /><span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><font color="#000000"><span style="font-family:'나눔고딕', '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';">* 840 <span class="highlight">EVO</span>
120GB :</span> <span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><span style="font-family:'나눔고딕', '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';"><b><span style="font-family:'나눔고딕', NanumGothic, '돋움';">최대</span></b> 읽기 530 MB/s, <font color="#6a65bb"><span style="font-family:'나눔고딕', NanumGothic, '돋움';">쓰기 410
MB/s</span></font>, <b><span style="font-family:'나눔고딕', NanumGothic, '돋움';">랜덤</span></b> 읽기 94,000 IOPS, <font color="#ff0000"><span style="font-family:'나눔고딕', NanumGothic, '돋움';">쓰기 35,000
IOPS</span></font></span></font><br /><span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><font color="#000000"><span style="font-family:'나눔고딕', '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';">* 840 <span class="highlight">EVO</span>
250GB</span> <span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';">:</span> <span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';"><b><span style="font-family:'나눔고딕', NanumGothic, '돋움';">최대</span></b> 읽기 540 MB/s, 쓰기 520 MB/s,
<b><span style="font-family:'나눔고딕', NanumGothic, '돋움';">랜덤</span></b> 읽기 97,000 IOPS,
<font color="#ff0000"><span style="font-family:'나눔고딕', NanumGothic, '돋움';">쓰기</span>
<span style="font-family:'나눔고딕', NanumGothic, '돋움';">66,000
IOPS</span></font></span></font><br /><span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><font color="#000000"><span style="font-family:'나눔고딕', '돋움';"></span></font><br /><span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><font color="#000000"><span style="font-family:'나눔고딕', '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';">* 840 <span class="highlight">PRO</span>
128GB :</span> <span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><span style="font-family:'나눔고딕', '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';"><b><span style="font-family:'나눔고딕', NanumGothic, '돋움';">최대</span></b> 읽기 530 MB/s, <font color="#6a65bb"><span style="font-family:'나눔고딕', NanumGothic, '돋움';">쓰기 390
MB/s</span></font>, <b><span style="font-family:'나눔고딕', NanumGothic, '돋움';">랜덤</span></b> 읽기 <span style="font-family:'나눔고딕', NanumGothic, '돋움';">97,000 IOPS</span>, <font color="#3a32c3"><span style="font-family:'나눔고딕', NanumGothic, '돋움';">쓰기</span> <span style="font-family:'나눔고딕', NanumGothic, '돋움';">90,000
IOPS</span></font></span></font><br /><span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><font color="#000000"><span style="font-family:'나눔고딕', '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';">* 840 <span class="highlight">PRO</span>
256GB :</span> <span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><span style="font-family:'나눔고딕', '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';"><b><span style="font-family:'나눔고딕', NanumGothic, '돋움';">최대</span></b> 읽기 540 MB/s, 쓰기 520 MB/s,
<b><span style="font-family:'나눔고딕', NanumGothic, '돋움';">랜덤</span></b> 읽기 <span style="font-family:'나눔고딕', NanumGothic, '돋움';">100,000 IOPS</span>, <font color="#3a32c3"><span style="font-family:'나눔고딕', NanumGothic, '돋움';">쓰기</span> <span style="font-family:'나눔고딕', NanumGothic, '돋움';">90,000
IOPS<br /><br /></span></font></span></font><span style="font-family:'나눔고딕', NanumGothic, '돋움';"></span><font color="#000000"><span style="font-family:'나눔고딕', '돋움';"></span><span style="font-family:'나눔고딕', NanumGothic, '돋움';">840 <span class="highlight">EVO</span>의
경우, 120GB 모델은 840 <span class="highlight">Pro</span>의 쓰기 속도보다 약간 높습니다만 체감 차이는 힘들 거예요
</span></font></div><div align="justify"><font color="#000000"><span style="font-family:'나눔고딕', NanumGothic, '돋움';">그러나 랜덤 성능을 보면 여전히 낮아요.</span> <span style="font-family:'나눔고딕', NanumGothic, '돋움';">일반적인 사용이라면 <span class="highlight">EVO</span> 제품을 선택해도 무방할 거라 생각합니다.</span></font></div><div align="justify"><br /></div>

<p>자세한 답변 감사합니다.  많은 도움이 되었습ㄴ다.</p>

<p>MLC 와 TLC 차이는 속도보다는 내구성입니다.</p>

<p>MLC 와 TLC 차리를 검색하고 있습니다.</p>
<p>많은 공부가 되었습니다.</p>

<p>보통 USB메모리 기준으로 SLC-&gt;MLC&gt;TLC 순입니다. 여기엔 속도,수명,가격도 순서대로 입니다.</p>

<p>usb도 이런 타입의 종류가 있는줄 몰랐습니다.</p>
<p>하긴 ssd도 메모리 타입이니까.... ㅎㅎㅎ</p>

<p>EVO는 저가형 이죠..</p>

<p>가격만 보고 따라 갈뻔 햇네요. ^^</p>

<p>자주 썻다지웠다하는경우는 MLC죠...</p>