diff --git a/cmake/utils.cmake b/cmake/utils.cmake
index 2464d58..5cf1593 100644
--- a/cmake/utils.cmake
+++ b/cmake/utils.cmake
@@ -6,7 +6,7 @@ macro(prot_add_utest src_file)
   set(TEST_NAME "${src_file}_test")
   add_executable(${TEST_NAME} ${src_file})
 
-  target_link_libraries(${TEST_NAME} PRIVATE GMock::gmock_main PROT::defaults)
+  target_link_libraries(${TEST_NAME} PRIVATE PROT::defaults GTest::gtest GTest::gtest_main GTest::gmock GTest::gmock_main)
   foreach(arg IN LISTS ARGN)
     target_link_libraries(${TEST_NAME} PRIVATE ${arg})
   endforeach()
@@ -15,3 +15,18 @@ macro(prot_add_utest src_file)
     EXTRA_ARGS --gtest_color=yes
     PROPERTIES LABELS unit)
 endmacro()
+
+function(prot_add_component_utest COMPONENT_NAME)
+  file(GLOB TESTLIST RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "*.cc")
+
+  foreach(TEST_SRC ${TESTLIST})
+    set(TEST_NAME "${src_file}_test")
+    prot_add_utest(${TEST_SRC} ARGN)
+
+    set_target_properties(${TEST_NAME}
+            PROPERTIES
+            RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/test/${COMPONENT_NAME}"
+    )
+
+  endforeach()
+endfunction()
diff --git a/src/memory/CMakeLists.txt b/src/memory/CMakeLists.txt
index 02d640a..3446f7c 100644
--- a/src/memory/CMakeLists.txt
+++ b/src/memory/CMakeLists.txt
@@ -1,4 +1,5 @@
 add_library(prot_mem STATIC memory.cc plain_memory.cc simple_page_mem.cc)
+
 target_link_libraries(
   prot_mem
   PUBLIC PROT::isa
@@ -6,3 +7,5 @@ target_link_libraries(
 target_include_directories(prot_mem PUBLIC include)
 
 add_library(PROT::memory ALIAS prot_mem)
+
+add_subdirectory(tests)
diff --git a/src/memory/include/prot/page.hh b/src/memory/include/prot/page.hh
new file mode 100644
index 0000000..4f944f6
--- /dev/null
+++ b/src/memory/include/prot/page.hh
@@ -0,0 +1,75 @@
+#ifndef PROT_PAGE_HH_INCLUDED
+#define PROT_PAGE_HH_INCLUDED
+
+#include <concepts>
+#include <cstdint>
+#include <stdexcept>
+#include <sys/types.h>
+#include <type_traits>
+#include <vector>
+
+#include "prot/isa.hh"
+
+namespace prot {
+template <std::uint64_t PageBits> class PageConfig {
+public:
+  using PadeId = uint32_t;
+
+  static constexpr std::uint64_t getPageSize() { return kPageSize; }
+  static isa::Addr getOffset(isa::Addr addr) { return addr & kOffsetMask; }
+  static PadeId getId(isa::Addr addr) { return (addr & kIdMask) >> kPageBits; }
+
+private:
+  static constexpr std::uint64_t kPageBits{PageBits};
+  static constexpr std::uint64_t kPageSize{1ULL << kPageBits};
+  static constexpr std::uint64_t kOffsetMask{kPageSize - 1};
+  static constexpr std::uint64_t kIdMask{~kOffsetMask};
+};
+
+template <typename T>
+concept PageConfigConc = requires(T, isa::Addr addr) {
+  { T::getPageSize() } -> std::same_as<std::uint64_t>;
+  { T::getId(addr) } -> std::same_as<typename T::PadeId>;
+  { T::getOffset(addr) } -> std::same_as<isa::Addr>;
+};
+
+class PageFault : public std::out_of_range {
+public:
+  explicit PageFault(isa::Addr addr)
+      : std::out_of_range("Page fault at address: 0x" + std::to_string(addr)),
+        m_addr(addr) {}
+
+  isa::Addr addr() const { return m_addr; }
+
+private:
+  isa::Addr m_addr;
+};
+
+template <PageConfigConc PageConfigT> class Page final {
+public:
+  Page() : m_data(PageConfigT::getPageSize()) {}
+
+public:
+  void writeBlock(const std::byte *src, isa::Addr offset, std::size_t size) {
+    if (offset >= PageConfigT::getPageSize())
+      throw std::out_of_range{"Offset out of page"};
+
+    std::copy_n(src, size, m_data.data() + offset);
+  }
+
+  void readBlock(isa::Addr offset, std::size_t size, std::byte *dst) const {
+    if (offset >= PageConfigT::getPageSize())
+      throw std::out_of_range{"Offset out of page"};
+
+    std::copy_n(m_data.data() + offset, size, dst);
+  }
+
+  auto at(isa::Addr addr) const { return m_data.at(addr); }
+  auto getSize() const { return PageConfigT::getPageSize(); }
+
+private:
+  std::vector<std::byte> m_data{};
+};
+} // namespace prot
+
+#endif // PROT_PAGE_HH_INCLUDED
diff --git a/src/memory/include/prot/page_memory.hh b/src/memory/include/prot/page_memory.hh
new file mode 100644
index 0000000..e36fbc4
--- /dev/null
+++ b/src/memory/include/prot/page_memory.hh
@@ -0,0 +1,123 @@
+#ifndef PROT_PAGE_MEMORY_HH_INCLUDED
+#define PROT_PAGE_MEMORY_HH_INCLUDED
+
+#include "memory.hh"
+#include "page.hh"
+
+#include <cstdint>
+#include <stdexcept>
+#include <sys/types.h>
+#include <unordered_map>
+#include <vector>
+
+namespace prot {
+
+template <PageConfigConc PageConfigT, typename Func>
+bool memWalker(isa::Addr addr, std::size_t size, Func func) {
+  if (size == 0)
+    return true;
+
+  isa::Addr currentAddr = addr;
+  std::size_t remainSize = size;
+
+  while (remainSize > 0) {
+    auto pageId = PageConfigT::getId(currentAddr);
+    auto offset = PageConfigT::getOffset(currentAddr);
+    auto chunkSize = std::min(remainSize, PageConfigT::getPageSize() - offset);
+
+    if (!func(pageId, chunkSize, offset))
+      return false;
+
+    currentAddr += chunkSize;
+    remainSize -= chunkSize;
+  }
+
+  return true;
+}
+
+template <std::uint64_t PageBits, std::uint64_t AddrBits>
+class PageMemConfig final {
+public:
+  using PageConfigT = PageConfig<PageBits>;
+  using PageT = Page<PageConfigT>;
+
+  static constexpr std::uint64_t getPagesNum() {
+    return kAddrSpace / PageConfigT::getPageSize();
+  }
+
+  static constexpr PageConfigT getPageConfig() { return kPageConf; }
+
+private:
+  static constexpr std::uint64_t kAddrBits{AddrBits};
+  static constexpr std::uint64_t kAddrSpace{1ULL << AddrBits};
+  static constexpr PageConfigT kPageConf{};
+
+  static_assert(kAddrSpace >= PageConfigT::getPageSize(),
+                "Total virtual address space is smaller than single page size");
+};
+
+template <typename T>
+concept PageMemConfigConc = requires(T) {
+  { T::getPagesNum() } -> std::same_as<std::uint64_t>;
+  { T::getPageConfig() } -> std::same_as<typename T::PageConfigT>;
+};
+
+template <PageMemConfigConc PageMemConfigT> class PageMemory : public Memory {
+public:
+  using PageConfigT = typename PageMemConfigT::PageConfigT;
+  using PageT = typename PageMemConfigT::PageT;
+  using PageId = typename PageConfigT::PadeId;
+
+  PageMemory() : m_config(PageMemConfigT::getPageConfig()) {
+    m_storage.reserve(PageMemConfigT::getPagesNum());
+  }
+
+  void writeBlock(std::span<const std::byte> src, isa::Addr addr) override {
+    const auto *cur = src.data();
+
+    memWalker<PageConfigT>(
+        addr, src.size(),
+        [this, &cur](isa::Addr addr, size_t size, isa::Addr offset) {
+          auto &page = this->getPage(addr);
+          page.writeBlock(cur, offset, size);
+          cur += size;
+          return true;
+        });
+  }
+
+  void readBlock(isa::Addr addr, std::span<std::byte> dest) const override {
+    auto *cur = dest.data();
+
+    memWalker<PageConfigT>(
+        addr, dest.size(),
+        [this, &cur](isa::Addr addr, size_t size, isa::Addr offset) {
+          const auto &page = this->getPage(addr);
+          page.readBlock(offset, size, cur);
+          cur += size;
+          return true;
+        });
+  }
+
+private:
+  PageT getPage(isa::Addr addr) const {
+    auto pageId = m_config.getId(addr);
+    auto found = m_storage.find(pageId);
+
+    if (found == m_storage.end())
+      throw PageFault{addr};
+
+    return found->second;
+  }
+
+  PageT &getPage(isa::Addr addr) {
+    auto pageId = m_config.getId(addr);
+    auto [it, inserted] = m_storage.try_emplace(pageId);
+    return it->second;
+  }
+
+  std::unordered_map<PageId, PageT> m_storage{};
+  PageConfigT m_config;
+};
+} // namespace prot
+
+#endif // PROT_PAGE_MEMORY_HH_INCLUDED
diff --git a/src/memory/tests/CMakeLists.txt b/src/memory/tests/CMakeLists.txt
new file mode 100644
index 0000000..cb87d22
--- /dev/null
+++ b/src/memory/tests/CMakeLists.txt
@@ -0,0 +1,5 @@
+set(COMPONENT_NAME memory)
+
+if(BUILD_TESTS)
+    prot_add_component_utest(${COMPONENT_NAME} PROT::memory)
+endif()
diff --git a/src/memory/tests/page_memory.cc b/src/memory/tests/page_memory.cc
new file mode 100644
index 0000000..e71c639
--- /dev/null
+++ b/src/memory/tests/page_memory.cc
@@ -0,0 +1,95 @@
+#include "prot/page_memory.hh"
+#include <gtest/gtest.h>
+
+class PageMemTest : public ::testing::Test {
+public:
+  static constexpr std::uint64_t kPageBits = 12;
+  static constexpr std::uint64_t kAddrBits = 16;
+
+protected:
+  // RAM -- 64kb, Page -- 4KB
+  prot::PageMemory<prot::PageMemConfig<kPageBits, kAddrBits>> m_mem{};
+};
+
+TEST_F(PageMemTest, writeBlockTest) {
+  const std::byte test_data[] = {std::byte{0xde}, std::byte{0xad},
+                                 std::byte{0xbe}, std::byte{0xef}};
+
+  std::byte read_data[sizeof(test_data)];
+
+  constexpr prot::isa::Addr addr = 42;
+
+  m_mem.writeBlock(test_data, addr);
+  m_mem.readBlock(addr, read_data);
+
+  EXPECT_TRUE(std::equal(std::begin(test_data), std::end(test_data),
+                         std::begin(read_data)));
+}
+
+TEST_F(PageMemTest, writeBlockTest2) {
+  const std::byte test_data[] = {std::byte{0xde}, std::byte{0xad},
+                                 std::byte{0xbe}, std::byte{0xef}};
+
+  constexpr prot::isa::Addr addr = 42;
+
+  m_mem.writeBlock(test_data, addr);
+
+  EXPECT_EQ(m_mem.read<prot::isa::Byte>(addr), 0xde);
+  EXPECT_EQ(m_mem.read<prot::isa::Half>(addr), 0xadde);
+  EXPECT_EQ(m_mem.read<prot::isa::Word>(addr), 0xefbeadde);
+}
+
+TEST_F(PageMemTest, writeBlockTest3) {
+  constexpr prot::isa::Addr addr = 42;
+
+  m_mem.write<prot::isa::Byte>(addr + 0, 0xde);
+  m_mem.write<prot::isa::Byte>(addr + 1, 0xad);
+  m_mem.write<prot::isa::Byte>(addr + 2, 0xef);
+  m_mem.write<prot::isa::Byte>(addr + 3, 0xef);
+
+  EXPECT_EQ(m_mem.read<prot::isa::Byte>(addr + 0), 0xde);
+  EXPECT_EQ(m_mem.read<prot::isa::Byte>(addr + 1), 0xad);
+  EXPECT_EQ(m_mem.read<prot::isa::Byte>(addr + 2), 0xef);
+  EXPECT_EQ(m_mem.read<prot::isa::Byte>(addr + 3), 0xef);
+}
+
+TEST_F(PageMemTest, crossPageBoundaryTest) {
+  constexpr prot::isa::Addr boundary_addr = 4096 - 2;
+  const std::byte test_data[] = {std::byte{0x12}, std::byte{0x34},
+                                 std::byte{0x56}, std::byte{0x78}};
+
+  m_mem.writeBlock(test_data, boundary_addr);
+
+  std::byte read_data[sizeof(test_data)];
+  m_mem.readBlock(boundary_addr, read_data);
+
+  EXPECT_TRUE(std::equal(std::begin(test_data), std::end(test_data),
+                         std::begin(read_data)));
+}
+
+TEST_F(PageMemTest, pageFaultTest) {
+  constexpr prot::isa::Addr unmapped_addr = 0x10000;
+
+  std::byte buffer[4];
+
+  EXPECT_THROW(m_mem.readBlock(unmapped_addr, buffer), prot::PageFault);
+
+  const std::byte test_data[] = {std::byte{0xaa}};
+  m_mem.writeBlock(test_data, 0x100);
+
+  std::byte read_byte[1];
+  m_mem.readBlock(0x100, read_byte);
+  EXPECT_EQ(test_data[0], read_byte[0]);
+}
+
+TEST_F(PageMemTest, edgeCasesTest) {
+  constexpr prot::isa::Addr end_addr = (1ULL << 16) - 4;
+  const std::byte end_data[] = {std::byte{0xfe}, std::byte{0xed},
+                                std::byte{0xfa}, std::byte{0xce}};
+  m_mem.writeBlock(end_data, end_addr);
+
+  std::byte read_end[4];
+  m_mem.readBlock(end_addr, read_end);
+  EXPECT_TRUE(std::equal(std::begin(end_data), std::end(end_data),
+                         std::begin(read_end)));
+}