{"id":2027,"date":"2016-02-19T23:29:14","date_gmt":"2016-02-19T14:29:14","guid":{"rendered":"http:\/\/uda2.com\/blog\/?p=2027"},"modified":"2019-04-22T17:35:26","modified_gmt":"2019-04-22T08:35:26","slug":"realspeed","status":"publish","type":"post","link":"https:\/\/uda2.com\/blog\/realspeed\/","title":{"rendered":"\u5404\u898f\u683c\u306e\u8ee2\u9001\u901f\u5ea6\u306e\u7406\u8ad6\u5024\u3068\u5b9f\u52b9\u901f\u5ea6"},"content":{"rendered":"

\u6700\u8fd1Windows\u3068Mac\u306e\u4e21\u65b9\u3067\u958b\u767a\u3057\u3066\u3044\u3066\u3001Raspberry Pi2\u306bSSD\u3092\u304f\u3063\u3064\u3051\u3066\u958b\u767a\u7528\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u3057\u3066\u3044\u308b\u3002
\n\u6d88\u8cbb\u96fb\u529b\u304cSSD\u8fbc\u307f\u3067\u30825W\u7a0b\u5ea6\u306724\u6642\u9593\u52d5\u304b\u3057\u3066\u3082\u6708\u984d\u306e\u96fb\u6c17\u4ee3\u306f100\u5186\u7a0b\u5ea6\u3068\u683c\u5b89\u3060\u3002
\n\u3067\u3082\u8ee2\u9001\u901f\u5ea6\u304c\u9045\u3055\u304c\u6c17\u306b\u306a\u3063\u3066\u304d\u305f\u306e\u3067\u3001\u5404\u898f\u683c\u306e\u8ee2\u9001\u901f\u5ea6\u306e\u7406\u8ad6\u5024\u3068\u5b9f\u52b9\u901f\u5ea6\u3092\u8abf\u3079\u3066\u307f\u305f\u3002
\n
\nSATA3.0\u306f\u4eca\u56de\u8abf\u3079\u305f\u4e2d\u3067\u306f\u6700\u901f\u3060\u304c\u6700\u8fd1\u306eSSD(MX200)\u3067555MB\/s\u306a\u306e\u30674440Mbps\u306e\u8ee2\u9001\u901f\u5ea6\u304c\u5fc5\u8981\u3068\u306a\u308a\u7d50\u69cb\u30ae\u30ea\u30ae\u30ea\u306b\u306a\u3063\u3066\u304d\u305f\u3002
\n\u7121\u7ddaLAN\u306f\u6570\u5e74\u3067\u6025\u6fc0\u306b\u9ad8\u901f\u5316\u304c\u9032\u307f\u3001IEEE802.11ac(4×4)\u306f\u6709\u7ddaLAN\uff08\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff09\u306e1000Base-T\u3092\u8d85\u3048\u308b\u3060\u3051\u3067\u7121\u304fUSB3.0\u306e\u5b9f\u52b9\u901f\u5ea6\u3092\u8d85\u3048\u3066\u3044\u305f\u3002
\n\u4e2d\u4fa1\u683c\u5c64\u306eIEEE802.11ac(3×3)\u3067\u3082\u6709\u7ddaLAN\uff081000Base-T\uff09\u3068\u540c\u683c\u3060\u3002
\n\u30cd\u30c3\u30c8\u56de\u7dda\u3082NURO\u5149\u306e\u51fa\u73fe\u306b\u3088\u308a\u6761\u4ef6\u306b\u3088\u3063\u3066\u306f\u508d\u306b\u3042\u308bUSB2.0\u306e\u5916\u4ed8\u3051HDD\u306b\u4fdd\u5b58\u3059\u308b\u3088\u308a\u4f55\u30ad\u30ed\u3082\u96e2\u308c\u305f\u30cd\u30c3\u30c8\u4e0a\u306b\u4fdd\u5b58\u3059\u308b\u65b9\u304c\u65e9\u3044\u3068\u3044\u3046\u4e0d\u601d\u8b70\u306a\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u898f\u683c\u540d<\/th>\n\u7406\u8ad6\u5024<\/td>\n\u5b9f\u52b9\u901f\u5ea6<\/td>\n\u53c2\u8003<\/td>\n<\/tr>\n<\/thead>\n
1000Base-T<\/th>\n1,000Mbps<\/td>\n800Mbps<\/td>\n\u203bbuffalo<\/a><\/td>\n<\/tr>\n
100Base-TX<\/th>\n100Mbps<\/td>\n96Mbps<\/td>\n\u203b<\/a><\/td>\n<\/tr>\n
IEEE802.11ac(4×4)<\/th>\n1,733Mbps<\/td>\n1,276Mbps<\/td>\n\u203b<\/a><\/td>\n<\/tr>\n
IEEE802.11ac(3×3)<\/th>\n1,300Mbps<\/td>\n751Mbps<\/td>\n\u203bNEC<\/a><\/td>\n<\/tr>\n
IEEE802.11ac(2×2)<\/th>\n867Mbps<\/td>\n442Mbps<\/td>\n\u203bNEC<\/a><\/td>\n<\/tr>\n
IEEE802.11n<\/th>\n450Mbps<\/td>\n189Mbps<\/td>\n\u203bascii.jp<\/a><\/td>\n<\/tr>\n
IEEE802.11g<\/th>\n54Mbps<\/td>\n22Mbps<\/td>\n\u203bascii.jp<\/a><\/td>\n<\/tr>\n
M.2 (PCIe3.0x4)<\/th>\n32,000Mbps<\/td>\n31,888Mbps<\/td>\n\u203bwikipedia<\/a><\/td>\n<\/tr>\n
M.2 (PCIe2.0x2)<\/th>\n10,000Mbps<\/td>\n8,000Mbps<\/td>\n\u203bwikipedia<\/a><\/td>\n<\/tr>\n
SATA3.0<\/th>\n6,000Mbps<\/td>\n4,800Mbps<\/td>\n\u203bwikipedia<\/a><\/td>\n<\/tr>\n
SATA2.0<\/th>\n3,000Mbps<\/td>\n2,400Mbps<\/td>\n\u203bwikipedia<\/a><\/td>\n<\/tr>\n
USB3.0<\/th>\n5,000Mbps<\/td>\n984Mbps<\/td>\n\u203bbuffalo<\/a><\/td>\n<\/tr>\n
USB2.0<\/th>\n480Mbps<\/td>\n272Mbps<\/td>\n\u203bbuffalo<\/a><\/td>\n<\/tr>\n
NURO\u5149<\/th>\n2,000Mbps<\/td>\n884Mbps<\/td>\n\u203bnuro<\/a><\/td>\n<\/tr>\n
\u30de\u30f3\u30b7\u30e7\u30f3\u5149<\/th>\n1,000Mbps<\/td>\n74Mbps<\/td>\n\u203b\u5b9f\u6e2c\u30d5\u30ec\u30c3\u30c4\u96bc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u305d\u3057\u3066\u809d\u5fc3\u306eRaspberry Pi2\u3060\u304c\u6709\u7ddaLAN\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3063\u3066\u308b\u306e\u3067\u3001USB2.0\u63a5\u7d9a\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u304c\u30ae\u30ac\u30d3\u30c3\u30c8\u6709\u7ddaLAN\u30a2\u30c0\u30d7\u30bf<\/a>\u3092\u4ed8\u3051\u305f\u3089\u901f\u304f\u306a\u308b\u306e\u3067\u306f\uff1f\u3068\u601d\u3063\u3066\u8abf\u3079\u305f\u304c\u3001Getting Gigabit Networking on a Raspberry Pi 2 and B+<\/a>\u306b\u3088\u308b\u3068USB\u306e\u30ae\u30ac\u30a4\u30fc\u30b5\u3092\u4ed8\u3051\u308b\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901f\u5ea6\u306f\u500d\u3050\u3089\u3044\u901f\u304f\u306a\u308b\u304c\u8ee2\u9001\u901f\u5ea6\u306f\u5099\u3048\u4ed8\u3051\u306eLAN\u30dd\u30fc\u30c8\u306e\u65b9\u304c\u901f\u3044\u3068\u3044\u3046\u8b0e\u306e\u7d50\u679c\u306b\u306a\u308b\u3053\u3068\u304c\u5206\u3063\u305f\u3002
\n\u6b21\u4e16\u4ee3\u306eRaspberry Pi\u306b\u671f\u5f85\u3057\u307e\u3059\u3002
\n\u203b\u8868\u8a18\u306fMbps\u306b\u7d71\u4e00\u3057\u3066\u3044\u307e\u3059\u304cMB\/s\u3092\u77e5\u308a\u305f\u3044\u5834\u5408\u306f8\u30d3\u30c3\u30c8\uff1d1\u30d0\u30a4\u30c8\u306a\u306e\u30678\u3067\u5272\u3063\u3066\u304f\u3060\u3055\u3044\u3002
\n\u203b2019\/04\/22 M.2\u3092\u8ffd\u8a18\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6700\u8fd1Windows\u3068Mac\u306e\u4e21\u65b9\u3067\u958b\u767a\u3057\u3066\u3044\u3066\u3001Raspberry Pi2\u306bSSD\u3092\u304f\u3063\u3064\u3051\u3066\u958b\u767a\u7528\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u3057\u3066\u3044\u308b\u3002 \u6d88\u8cbb\u96fb\u529b\u304cSSD\u8fbc\u307f\u3067\u30825W\u7a0b\u5ea6\u306724\u6642\u9593\u52d5\u304b\u3057\u3066\u3082\u6708\u984d\u306e\u96fb\u6c17\u4ee3\u306f100\u5186\u7a0b\u5ea6\u3068\u683c\u5b89\u3060\u3002 \u3067\u3082\u8ee2<\/p>\n","protected":false},"author":2,"featured_media":2028,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[206],"tags":[],"class_list":["post-2027","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diary"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\n\t\t\n